Quality Tour Guide Audio System & Wireless Tour Guide System Factory

Yingmi has been deeply rooted in the voice tour industry since 2007. With 18 years of dedicated efforts, it has obtained EU CE and RoHS certifications. Its products have been sold to dozens of countries including Spain, Hungary, and the United Arab Emirates. It has served high-end scenarios such as international museum forums and SCO meetings. As a national-level high-tech enterprise, Yingmi holds several core patents and has long understood the core demands of overseas customers. When choosing a voice guidance system, it's not about the fancy parameters, but about whether it can adapt to complex overseas scenarios and solve practical problems. This is why many customers ultimately choose Yingmi.   The 4 most troublesome aspects when selecting a voice guidance system for overseas use   After interacting with hundreds of overseas scenic spots, museums, and enterprise customers, it was found that the pitfalls they all encountered were almost identical. If these difficulties are not resolved, even the best equipment will be useless.   Difficulty 1: Insufficient multilingual coverage, reducing the experience of international tourists   Tourists in overseas venues come from all over the world. English and French are basic requirements, but the demand for small languages such as Arabic, Thai, and Portuguese is increasing. However, it is difficult to recruit small language interpreters and the cost is high. Ordinary voice guidance systems either have a limited number of supported languages or have poor recording quality and cannot update the content flexibly. Many tourists can only watch the exhibits out of curiosity and cannot understand the core content at all, resulting in a completely poor experience.   Difficulty 2: Signal interference + weak penetration, unable to handle complex scenarios   This is the most common headache. Whether it's thick walls in old churches and castles or open areas in scenic spots and dense exhibition areas, ordinary systems either cannot penetrate the signals and cannot receive sound in corner positions; or when multiple tourists use them simultaneously, there is severe crosstalk, and the explanations in different areas are mixed together, resulting in a chaotic mess. A Spanish museum even had to limit the number of visiting groups due to crosstalk problems, reducing the reception efficiency by half.   Difficulty 3: Poor adaptability + insufficient durability, more troubles in overseas operation   The voltage standards in different countries overseas are different. Many domestic equipment cannot be used in local areas without additional transformers, which is both costly and troublesome. What's more troublesome is the durability. Outdoor areas in scenic spots are exposed to the sun and rain, and there are frequent bump against in exhibition halls. Ordinary equipment is prone to short circuits and damage easily. In addition, the battery life cannot keep up, and it has to be interrupted for charging during the noon break, which not only affects the tourist experience but also increases the management costs for staff.   Difficulty 4: No after-sales guarantee, repair cycle is too long   This is the most worrying issue for overseas customers. Small brands have no service outlets overseas, and when the equipment breaks, it can only be sent back to China for repair. It takes at least half a month for the return and delivery, which directly affects operations during peak seasons. Some even go missing after selling out, and there is no follow-up maintenance. For overseas venues, the reliability of after-sales service is more important than the equipment price. Select the right model based on scenarios: Yingmi's these two models are perfect for overseas use   Yingmi's advantage is that it does not rely on a single product to dominate the market. Instead, it has made precise optimizations for different overseas scenarios. Among them, the M7 neck-mounted automatic sensing guided tour system and the E8 team explanation system have been verified in over a thousand overseas cases and have excellent reputation and practicality.   Scenario 1: Self-guided tour in scenic spots/museums - M7 neck-mounted system, more convenient without manual operation   For scenic spots and museums where tourists need to freely explore, the M7 is tailor-made for overseas scenarios. It adopts an RFID-2.4G star distribution system design. The biggest highlight is "sound starts when people arrive, and stops when they leave". Tourists can simply hang it around their necks without any operation. They will automatically play the content at the corresponding explanation point, regardless of the arrival time, and can listen to the complete explanation from the beginning to the end, unlike traditional broadcasting that can only be listened to as needed.   Multilingual issues are no problem at all for it. It can store up to 9,999 segments of explanatory words, whether for mainstream languages or minority languages. They can be pre-customized and recorded in advance, and the content can be updated quickly via the USB interface. Even when new languages are added during the peak season of the scenic area, it doesn't require any effort. The body is made of pure white lacquered finish, with an excellent appearance level. It weighs only 50 grams when hung around the neck, and tourists won't feel burdened after wearing it for a day. It doesn't affect the tour experience at all.   The most crucial aspects are the anti-interference and signal penetration capabilities. It has been specifically optimized for overseas old venues and thick walls. It uses digital encoding area recognition and spread spectrum communication technology. Even in areas with dense Buddha statues or corners of ancient castles, it can accurately sense and won't cause interference. The battery life is also outstanding. The 800mAh battery can last for more than 16 hours continuously when fully charged, and it is sufficient for the entire period from the opening to the closing of the venue. There is no need for mid-tour charging and hassle. The accompanying 32-bit contact charging box adopts intelligent charging mode, with processes of trickle charging, constant current, and constant voltage, which can not only quickly charge but also extend the battery life. After charging for one night, all the equipment in the entire venue can be fully operational the next day.   Scenario 2: Enterprise Visits/Tour Group Study - E8 Team Explanatory System, Clear Sound in Noisy Environments   If it is for enterprise factory visits, government receptions, or group study tours, the E8 team explanatory system is the most suitable. Many overseas large enterprise sites are spacious and noisy. Traditional equipment either cannot be heard clearly or causes interference when multiple teams use it simultaneously. The E8 has precisely solved these pain points.   Its most eye-catching feature is the SOC embedded integrated digital noise reduction technology. Whether it is the roar of factory machinery or the noisy crowd in the scenic area, it can filter out as much as possible to ensure pure and clear sound quality. The body design is also very considerate. The ear-hanging integrated shape weighs only 16 grams, is lightweight and comfortable to wear, and doesn't distinguish between left and right ears. Tourists can put it on immediately after getting it. No additional guidance from staff is needed.   The transmission distance is fully capable of meeting the needs of large-scale scenarios. It can receive signals stably within a radius of 200 meters. When the explainer leads the team to walk around in the factory, no matter how far they go, the audience can hear the explanation clearly. It supports 200 channels for adjustment. Multiple groups of teams visiting simultaneously can use them independently without interfering with each other, greatly improving the efficiency of venue reception.   The transmitter also supports dual main and secondary speaking and pre-stored explanatory words playback modes, with full flexibility. The accompanying contact-type charging box better understands the operational needs of overseas operations. It can charge up to 36-48 devices at a time and comes with a standard ultraviolet disinfection function. It can complete disinfection while charging at night, which is both convenient for management and ensures hygiene use. This is particularly in line with the hygiene and safety requirements of overseas venues. Moreover, from 1 to 1 million units with zero accidents in quality control, it can also cope with high-frequency usage scenarios overseas.   FAQ   Q1: Is there a limit to the number of supported languages? Can minority languages be customized? A1: There is no limit. Both M7 and E8 support multi-language customization. Whether it's common languages like English, French, and German, or less common languages such as Arabic, Thai, etc., as long as the narration script is provided, the Yingmi professional team can record and import it. It can also be combined with the HM8.0 multi-language sharing platform. Subsequent updates of language content can be operated online without additional payment.   Q2: Can the device be used in outdoor environments exposed to direct sunlight and heavy rain? How durable is it? A2: Absolutely. The device body has been treated with anti-drop, waterproof, and sun protection. It can cope with complex weather conditions in scenic areas and is not easily damaged even when frequently bumped inside the exhibition hall. After strict quality inspection, each device must pass 5 detection checkpoints, with a record of zero accidents from 1 to 1 million units. This is the best proof of its durability.   Q3: Can multiple teams use it simultaneously and really avoid crosstalk? A3: It can be completely avoided. M7 uses digital encoding area identification and spread spectrum communication technology, while E8 supports 200 channels adjustment and also adopts 4GFSK signal modulation technology. It can effectively isolate external interference. Even if more than ten teams are using it simultaneously, they can each receive the signal independently without any crosstalk or interruption.

When customers make product selections, the most common pitfall is "focusing too much on parameters and neglecting compatibility" - either they single-mindedly pursue long-distance transmission or they forget about key requirements such as multilingual support and anti-interference, only to find the equipment inconvenient to use once it arrives. In fact, a good wireless voice tour is essentially three things: it should fit the user's usage scenario, be stable and durable with few malfunctions, and have timely after-sales support. Yingmi has been specializing in this field since 2007 for 18 years. It not only holds several core patents but also has over a thousand implementation cases. The products have passed EU CE and RoHS certifications and can be adapted to the voltage standards of most countries around the world. Now, based on actual scenarios, let's break down the selection thinking and reliable solutions with you.   Ⅰ.First, divide by scenarios! The core logic of wireless voice tour selection   Different scenarios have very different requirements for wireless voice tours. Discussing products without considering the scenarios is just empty talk. The scenarios that customers often purchase mainly fall into two categories, and what they should prioritize is quite clear.   Scenario 1: Team-led guided tour - Anti-interference and interactivity are key indicators   For scenarios such as scenic area team tours, enterprise visits, and government VIP receptions, the top three priorities are: no interference when multiple teams are speaking, the ability for tour guides and tourists to interact and answer questions at any time, and the equipment being lightweight and easy to handle. Customers often report that traditional equipment is not very effective in crowded and noisy places. Either the voices of several teams blend together and are hard to hear, or the tour guide can only speak in one direction, and tourists cannot ask questions in time, resulting in a greatly reduced experience.   Scenario 2: Self-guided tour in exhibition halls - Precise sensing + multilingual is indispensable   For places like museums, art galleries, and theme exhibition halls, visitors control their own tour pace, and the demand becomes precise sensing, full language support, and the operation being as simple as possible. Especially in exhibition halls with dense exhibits, adjacent explanation points are prone to interference; in addition, it is a common concern for exhibition halls that it is difficult to recruit multilingual tour guides. These two points are repeatedly confirmed by customers during the purchase process.   Ⅱ.Yingmi's best-selling products: High cost-effective solutions for compatible scenarios   Based on 18 years of technical accumulation, Yingmi has refined several popular products for the market. Among them, the R8 wireless team tour device and the C7 touch + sensing guided device have sold well in Europe, Southeast Asia, and the Americas. These two products not only can precisely solve the pain points of scenarios but also meet all compliance requirements.   1. R8 wireless team tour device： Expert at handling multiple teams without interference   The R8 is specifically designed for team-led guided tours. Problems such as interference among multiple teams, inability to interact, and ear pain after wearing for a long time can all be solved by it. It is especially suitable for open or noisy scenarios like scenic areas and enterprise factories. It adopts an Ergo ergonomic non-in-the-ear design, so tourists will not feel uncomfortable wearing it for a whole day, and it avoids the hygiene risks of in-the-ear devices. This is particularly appealing to customers.   Technically, R8 uses 4GFSK signal modulation technology. It can isolate external interference such as from mobile phones and radios. Even if several teams are explaining in the same area, each team can maintain independent communication without interference. It also adds CRC digital encryption technology to prevent irrelevant personnel from hearing the explanation content, ensuring the security of the communication channel. The signal transmission distance is sufficient, and in large factory areas or open scenic spots, the audio quality of long-distance explanations is still clear and stable.   2.C7 touch + sensing guided device： Precise solution for exhibition halls with dense exhibits   For scenarios like museums and art galleries where exhibits are closely packed, C7 is specially designed with touch + automatic sensing dual modes, completely solving the problem of close-range interference. In 2019, it also helped the Xiangkun Temple in Vientiane, Laos, install it across borders, and it can fully adapt to the complex layout of the exhibition hall. Its core advantage lies in its flexible sensing: if the distance between the explanation points exceeds 5 meters, it will switch to the automatic sensing mode. Using the RFID-2.4G star distribution system, it can achieve "sound starts when people arrive, and stops when they leave". If the exhibits are close, with a distance of less than 5 meters, it will switch to the NFC touch mode. Tourists can trigger the explanation by gently touching the label ID card next to the exhibit with their device. There will be no frequency interference. The terminal customer price for the ID card is 55 yuan, which is not expensive, and the installation is convenient. It will not disrupt the overall design of the exhibition hall.   C7 can store a large amount of explanations. The basic version comes with multiple languages. If there is a need for rare languages, through the Yingmi HM8.0 multilingual sharing platform, they can be added quickly, just solving the problem of a shortage of language-experienced staff in the exhibition hall. The device is small and lightweight, with a battery life of over 10 hours. It is sufficient for a whole day of visiting. Combined with the aluminum alloy storage box, it is safe and convenient for large-scale transportation and storage.   III. Customer Selection Tips: Focus on Three Key Points   Based on Yingmi's 18 years of foreign trade service experience, in addition to being in line with the scene, these three points must also be paid attention to to avoid troubles and extra expenses later.   1. Compliance and Adaptation: Make customs clearance and use hassle-free   The certification requirements for electronic devices in foreign markets are particularly strict. It is necessary to select products that have passed the EU CE and RoHS certifications. Otherwise, customs clearance will not be possible. Yingmi's entire series of export products comply with these international standards and can adapt to different voltage levels without the need to purchase additional transformers. Once received, the equipment can be directly used without any additional debugging.   2.Stable Technology: Fewer malfunctions mean lower costs   When purchasing equipment, maintenance is costly and time-consuming. Stability is extremely important. Yingmi has core patents such as SOC embedded integrated digital noise reduction and PMU secure intelligent lithium battery management. The equipment has a very low failure rate and achieves zero accidents from 1 unit to 1 million units. Each device undergoes 5 strict tests, operating normally in environments ranging from -10°C to 45°C. Whether it is cold or hot, it can be adapted.   3.Service: Can provide timely support in case of problems   Purchase and after-sales are the reassurance. Yingmi offers 9G full life cycle service. Customers can enjoy 7×24-hour English technical support and free sample testing before purchase. During the middle stage, on-site investigation and installation and debugging can be provided; during the after-sales stage, if the equipment breaks down, it can be sent to the nearest service outlet or the domestic headquarters within 10 working days for repair and return. Special circumstances may also include providing backup equipment to avoid any disruption to the reception work.   FAQ:   Q1: Can the multilingual feature of C7 be customized? How long does it take to add new languages? A1: Of course! The device comes with 8 mainstream languages as the basic version. As long as you provide audio manuscripts, through the HM8.0 multilingual sharing platform, the rare languages can be recorded and uploaded online within 3 working days without changing hardware, and the cost can also be controlled.   Q2: Can on-site installation and debugging be provided after purchase? A2: Yes. Yingmi has service teams in many countries around the world, which can coordinate local personnel to conduct on-site site investigation and installation and debugging; if there is no cooperation team in the area, video guidance 24/7 can also be provided to ensure the normal use of the equipment.   Q3: How long is the warranty period? Is the maintenance troublesome? A3: The product warranty is 1 year. Within 3 months of non-human damage, it can be exchanged without conditions. Maintenance can be sent to the nearest service outlet or the domestic headquarters, and it will be repaired and returned within 10 working days. Special circumstances may also include providing backup equipment to avoid any disruption to the reception work.   Q4: Are there discounts for bulk purchases and customization services? A4: Yes. Bulk purchases can enjoy a stepped price discount, and the appearance, startup screen, explanation content of the equipment, label ID cards, charging boxes, etc. can also be customized as needed to meet the exclusive requirements of exhibition halls and scenic areas.   Q5: Can the equipment withstand harsh outdoor weather conditions? A5: Yes. Both devices are capable of basic dust and rain protection, and can operate normally within the temperature range of -10℃ to 45℃. They can be used in most outdoor scenic areas. In case of extreme weather, custom protective accessories can be provided for greater durability.

When foreign customers select audio systems, they often fall into two common pitfalls: either they focus solely on increasing parameters or they blindly choose without considering their specific scenarios, resulting in equipment that doesn't work well and high maintenance costs. In fact, a good tour guide audio system has three key points: accurate scene adaptation, simple operation for easy use, and reliable after-sales service. Yingmi has been deeply involved in this field for 18 years, starting from 2007 until now, and has served thousands of customers worldwide. All of their products are meticulously crafted for different scenarios. Ⅰ.Two Core Scenarios: Choose the Right System Based on Requirements Different scenarios have very diverse requirements for audio systems. One solution cannot cover all situations. The common core scenarios are two types, and the selection focus varies for each. Scenario 1: Team Reception and Explanation - Resistance to interference and interaction are essential requirements For scenarios such as tourist group tours, enterprise visits, and government VIP visits, the key points are: no interference when multiple teams are speaking, the ability for guides and tourists to interact and answer questions, and the equipment being lightweight and easy to manage. Foreign customers often report that traditional equipment either has severe interference and the voices of multiple teams blend together, or can only be used by the guide in a one-way mode, making it impossible for tourists to ask questions in time, especially in noisy environments, where the sound quality is even worse. Scenario 2: Self-guided Tour in Museums - Precise Sensing + Multiple Languages are Essential For places like museums and art galleries, where visitors control their own tour pace, the requirements become precise sensing, full language support, and as simple an operation as possible. Especially in exhibition halls with dense exhibits, adjacent explanation points are prone to interference. This is a concern that foreign customers repeatedly ask about during procurement. Ⅱ.Targeted Solutions for Scene Pain Points Yingmi has been in this business for 18 years and has deep technical accumulation. They have developed exclusive products for different scenarios. Among them, the K8 Team Explanation System and the C7 Self-Guided Tour System have excellent reputations in the overseas market. They are used in many countries in Europe, Southeast Asia, and the Americas, and have passed EU CE and RoHS certifications. They can adapt to overseas voltages and environmental protection requirements, eliminating the need for additional efforts. 1. K8 Team Explanation System: A Powerful Tool for Multiple Teams to Speak Without Interference The K8 is specifically designed for team receptions. It can solve the pain points of multiple teams speaking without interference and the inability to interact. In terms of performance, K8 uses the 790-830 MHz high-frequency band digital transmission, combined with 4GFSK signal modulation technology. External interference from devices like mobile phones and radios can be isolated. Even when multiple teams are explaining in the same area, there will be no interference. The receiver is non-intrusive earphones weighing only 22 grams, which tourists won't feel tired after wearing for a day. It also avoids the hygiene issues of in-ear devices. This is particularly appealing to overseas customers. The operation is also very convenient. It supports automatic frequency matching, and the receiver doesn't need the guide to adjust the channel one by one. The transmitter unlocks and starts automatically after power-on, saving a lot of trouble. The transmitter has a full-function LCD screen, clearly showing battery level, channel, and volume. It can be adjusted at any time during the explanation. The battery life is sufficient, with a 1500mAh battery for the transmitter and a 360mAh battery for the receiver. With one charge, it can last for 7-8 hours, covering the reception volume for a full day. It is also compatible with a professional contact-type charging box, which can charge up to dozens of units at once, making batch management very convenient. 2. C7 Self-Guided Tour System: The Precise Choice for Exhibition Halls with Dense Exhibits For scenarios with dense exhibits like museums and art galleries, C7 has specially designed two modes: automatic sensing and NFC point touch. This completely solves the problem of close-range interference. In Laos's Xiangkun Temple Scenic Area and the Guizhou Provincial Geological Museum, these well-known venues, this system is used. Its core advantage is precise sensing. If the distance between the explanation points exceeds 5 meters, it will switch to the automatic sensing mode. Using the RFID-2.4G star distribution system, it realizes "sound starts when people arrive and stops when people leave". If the exhibits are close to each other, with a distance of less than 5 meters, switch to the NFC touch mode. Tourists can simply touch the label beside the exhibit with their devices to trigger the explanation, without any frequency interference. The device can store 9,999 explanations, and it comes with multiple languages as a basic feature. If there is a need for a minority language, it can be added through the Yingmi HM8.0 multilingual sharing platform, quickly solving the problem of difficult recruitment of language experts in overseas exhibition halls. The battery life and durability are also reliable. The 800mAh battery can play continuously for over 10 hours, which is sufficient for a whole day of visiting. The device weighs only 50 grams, is small and easy to carry. It can be stored in an aluminum alloy-specific storage box, which can prevent damage to the equipment from vibration and facilitate batch transportation and storage. III. Tips for foreign customers when choosing models: Remember these three key points Based on Yingmi's 18 years of foreign trade service experience, when foreign customers choose models, in addition to considering scene compatibility, these three points must also be closely monitored to avoid pitfalls. 1. Compliance and Adaptation: Clearing customs and using the device should be worry-free The certification requirements for electronic devices in overseas markets are particularly strict. It is necessary to choose products that have passed certifications such as EU CE and RoHS. Otherwise, customs clearance will not be possible. Yingmi's entire series of export products comply with international standards and can adapt to different voltage levels without the need to purchase additional transformers. Once received, the device can be used directly. 2. Stable Technology: Fewer malfunctions mean lower costs When choosing a brand, prioritize those with core patented technologies. Yingmi has patents such as SOC embedded integrated digital noise reduction and PMU secure intelligent lithium battery management. The equipment has an extremely low failure rate, achieving zero accidents from 1 unit to 1 million units, saving a lot of costs for overseas operation and maintenance. 3. Overseas Services: Problems can be resolved promptly After overseas purchases, after-sales service is extremely important. Yingmi offers 9G full life cycle service. Overseas customers can enjoy 7×24-hour English technical support. If the device breaks, it can be sent back, and it will be repaired and sent back within 10 working days. In special cases, backup equipment can also be provided to avoid any delays in reception. FAQ: Q1: Can K8 and C7 be customized for minority languages? A1: Of course! The basic models of these devices come with 8-12 mainstream languages. As long as you provide audio manuscripts, through the HM8.0 multilingual sharing platform, minority languages can be recorded and uploaded within 3 working days, without the need to replace hardware equipment. Q2: Can on-site installation and debugging be provided after overseas purchase? A2: Yes. Yingmi has service teams in many countries around the world, which can coordinate local personnel to conduct site surveys and installation and debugging; if there is no cooperation team in the area, video guidance 24/7 can also be provided to ensure the equipment can be used normally. Q3: How long is the equipment warranty? Is overseas repair convenient? A3: The product warranty is 1 year. If it is not damaged by human factors within 3 months, it can be exchanged without conditions. Overseas repairs can be sent to the nearest service outlet or returned to the headquarters in China. It will definitely be repaired and sent back within 10 working days. During this period, a backup device can also be provided for emergency use. Q4: Can the equipment withstand harsh weather? Is it suitable for outdoor use? A4: Both K8 and C7 have undergone strict environmental tests. They can work normally within the temperature range of -10°C to 45°C. They can also resist light rain and dust. Most outdoor scenic areas can use them. If extreme weather conditions are encountered, protective accessories can be customized for greater durability. Q5: Can custom models be provided for bulk purchases? A5: Yes, custom models can be provided. Whether it is the device appearance, the startup screen, or the content of the explanations, it can be modified according to the requirements. The charging box, storage box, and other accessories can also be customized to meet the exclusive needs of exhibition halls and scenic areas.

At the end of last year, the director of a history museum in Spain reached out to us through foreign trade channels. The museum had a rich collection of artifacts, but the accompanying audio tour system was a major hindrance - when multiple groups of tourists visited together, the headphones were filled with interference, and the explanations for paintings were mixed with those for sculptures; small languages were not fully covered, and when receiving Arab tourists, they could only watch for fun; the equipment's battery life was even worse, and it would run out of power before the museum closed; the most frustrating thing was that it couldn't be repaired even when broken, and sending it back to the original factory for repair would take a month, directly affecting the reception during peak seasons.   Ⅰ.The Common Pitfalls Faced by Foreign Museums: 4 Major Difficulties in System Audio Tours   When many foreign museums installed audio tour systems, they all made the same mistake: they only focused on the price and ignored whether it could be used. They ended up spending a lot of money, but the effect was disastrous. After more contact, it was discovered that the core pain points were only four, and each one was a headache.   Pain Point 1: Small languages couldn't be covered, and international tourists could only watch "dumb shows"   The tourists of foreign museums come from all over the world. English, French, and German are just basic operations, but the demand for small languages like Arabic, Thai, and Portuguese is increasing. However, it's extremely difficult to recruit interpreters who understand these small languages, and the salary is outrageously high; what's worse is the traditional audio system. It's extremely difficult to add more languages; eventually, many foreign tourists could only take pictures of the exhibits and couldn't understand the explanations at all, completely ruining the experience.   Pain Point 2: Signals Interfere, Multi-Team Visits Are Like "Having a Party"   This is the most frustrating problem, without a doubt. Especially in those museums with crowded exhibits and small spaces, or during peak seasons with a large number of tourists, when several teams use the audio system together, the signals directly become a mess - you listen to Van Gogh's explanation, and suddenly there's an introduction to ancient Roman sculptures, with dropped and interlaced sounds being common. A French museum even had to limit the number of teams visiting due to this, and the reception efficiency was directly halved.   Pain Point 3: Equipment Breaks and There's No One to Repair It   The voltage in different countries is different, and many domestic audio equipment needs to be bought with transformers when used in foreign locations, which is both costly and troublesome. What's even more frustrating is the after-sales service. Most brands in foreign countries don't even have a repair point, so when the equipment breaks, it can only be sent back to China for repair. The round trip takes at least half a month, directly affecting operations during peak seasons, and the losses can't be calculated.   Pain Point 4: The Operation is Complicated and Not Durable, and Operating Costs Keep Rising   The operation of many audio devices is simply anti-human. Switching languages, adjusting volume, all require flipping through multiple menus. Tourists can't learn it, and staff have to spend a lot of time teaching them by hand every day. What's worse is the battery life. It runs out of power immediately after arriving at noon, and visitors have to interrupt the tour to wait for charging, not only with a poor experience, but also having to add extra staff to manage the equipment, and the operating costs keep rising.   Ⅱ.Choose the Right Model According to the Scenario: These Two Yingmi Systems Are the Best Choice for Foreign Museums   Based on the experiences of so many foreign customers and different scenarios' needs, Yingmi's two star products are highly recommended - the M7 neck-mounted automatic sensing guide system and the E8 team explanation system. These two are all tested by thousands of foreign museums and have full adaptability, with almost no negative reviews.   Scenario 1: Self-guided Tour in Museums/Scenic Areas - The M7 Neck-mounted Guide System   For places where tourists can freely explore, the M7 is the right choice. The foreign museum authorities who have used it all praise it as the "magic tool" for self-guided audio tours. The core is that it's convenient. It uses advanced RFID-2.4G star distribution technology. Tourists carry the guide device into the museum and speak wherever they go. There's no need for manual operation at all, truly achieving "sound starts when people arrive, and stops when people leave".   Minor language issues are a piece of cake for it. It can store 9,999 segments of explanatory words and can be customized for any language. The museum staff just need to send the explanatory script over, and Yingmi's professional team will help record and import it. The pronunciation is standard and accurate. The battery life is also top-notch. With just one charge, it can last for over 16 hours. The museum can use it from opening to closing without any interruptions. There's no need to plug it in during the process.   The anti-interference ability also stands the test. It uses digital encoding and spread spectrum communication technology to precisely control the signal range. Even if there are dozens of groups of visitors in the museum at the same time, there won't be any interference. The device weighs only 50 grams, and it's almost imperceptible when hung around the neck. Visitors won't feel tired after wearing it for a whole day.   Scene 2: Enterprise Visits/Team Study Tours - E8 Team Explanatory System, Clear Hearing in Chaotic Environments   If it's a factory visit, government reception, or team study tours, E8 is the best choice. Its most remarkable feature is noise reduction. It uses SOC embedded integrated digital noise reduction technology. Even in a noisy factory workshop or a crowded tourist area, the audience can clearly hear the explanation without any noise.   It supports one-to-many explanations. One transmitter can connect countless receivers. And it uses 4GFSK anti-interference technology. Even if multiple teams are using it together, they won't interfere with each other. The transmitter can be used for manual explanations or pre-stored explanations. It's as convenient as you need it to be. The receiver weighs only 16 grams and is very lightweight when hung on the ear. It can start automatically upon power-on and connect to the signal. Visitors can use it right away without needing to teach them.   The transmission distance is also sufficient. It can reach over 200 meters. It's suitable for large factories and vast scenic areas. The accompanying charging box is also very practical. It can charge dozens of devices at once and comes with an ultraviolet disinfection function. After charging and disinfecting at night, it can be used the next day without any hassle.   Ⅲ.More than just good equipment: This solution saves the overseas museum staff a lot   Having good equipment is not enough. If the subsequent service doesn't keep up, it can still be a headache. Yingmi has already understood everyone's concerns and has developed a full-chain service from product selection in the early stage to maintenance in the later stage. This way, the overseas museum staff doesn't have to worry.   Early stage: Customized adaptation, no need to spend extra money on extra work   The voltages in different countries are different. Yingmi's all devices are designed with a wide voltage range of 100V-240V. Once you get it, you can plug it in and use it directly. You don't need to buy a transformer. This saves money and avoids extra work. The pre-sales team responds very quickly. They can take on the requirements within 90 seconds and provide personalized solutions based on the size of the venue and the characteristics of the scene. They can also send samples for testing for free. You can place an order only when you are satisfied with the use.   Printing the venue logo or special patterns on the equipment can also be done. It's very convenient to customize. If you need to rush, you can get it on the same day. The international logistics partner is reliable and can deliver it to the overseas venue within 7-15 days without delaying the opening.   Mid-stage: On-site debugging + training, ready to use right after delivery   After the equipment is delivered, Yingmi will send a professional technical team to install and debug. They will position the signal transmitters according to the venue layout and debug until there are no blind spots in the sound and the sound quality is clear. They will also teach the staff how to use, maintain, and troubleshoot minor faults. This ensures that even new staff can quickly get started.   Later stage: Overseas outlets, no need to send back to China for repair   This is the thing that most reassures the overseas customers. Yingmi has after-sales outlets in several countries around the world. If the equipment breaks down, you can just go to the local outlet. There's no need to send it back to China and go through the hassle. For common minor faults, they can be fixed within one day. For more complex ones, they can be resolved within three working days. It won't affect operations.   All equipment comes with one-year free warranty. If there are quality issues within three months, it will be replaced. If it still doesn't work after two replacements, a new model of the same type will be provided. The after-sales guarantee is solid. The 24-hour technical support hotline can always be reached. Whether it's an operation problem or a fault diagnosis, a phone call can solve the problem.   FAQ   Q1: Which languages can it support? Can minority languages be handled as well? A1: No problem! All mainstream languages and various minority languages are supported. Whether it's common languages like English, French, and German, or less common languages like Arabic or Thai, as long as the script for the explanation is provided, the Yingmi team can help record and import it. It can also be paired with the HM8.0 multilingual platform. In the future, if you want to add more languages, you can do it online without spending any extra money.   Q2: Can it work with different voltages when used abroad? A2: It must be able to! All devices are designed with a wide voltage range of 100V-240V, and they can be compatible with the voltages of most countries in the world. Once you get it, just plug it in and use it. There's no need to buy a transformer. Just use it with confidence.   Q3: If multiple teams use it together, will there be interference? A3: Absolutely not! Both M7 and E8 have specialized anti-interference technologies. M7 uses digital encoding and spread spectrum technology, while E8 uses 4GFSK technology. Both can precisely isolate signals. Thousands of foreign venues have been tested, and even if more than ten teams are using it simultaneously, they can all listen to their own content without any confusion.   Q4: Is the battery life sufficient for all-day use? Is charging convenient? A4: No problem! The M7 can last for more than 16 hours on a full charge, and the E8 receiver can last for 8-10 hours. Both are sufficient for all-day use in venues. Charging is also convenient. The M7 charging box can charge 32 units at a time, and the E8 can charge 36-48 units. Charge it overnight, and it will be fully charged the next day. You can also disinfect it in the process.   Q5: If it breaks abroad, is the repair convenient? Will it take a long time? A5: Very convenient! No waiting required! Yingmi has many after-sales service outlets abroad. You can directly go to the local outlet for repair. There's no need to send it back to China. Minor faults can be fixed on the same day, and complex faults can be resolved within 3 days. There is also a one-year warranty and a three-month replacement policy. You don't need to worry about the after-sales service.

Over the years in the audio guide industry, it has been observed that when foreign customers choose audio guides, the most challenging issue is the "incompatibility between the solution and the scenario" - museums require precise multilingual explanations, scenic spots want undisturbed self-guided tours, and corporate exhibition halls value intelligent interaction. In fact, a good audio guide has three core elements: scenario adaptation, stable technology, and ease of use. Yingmi has been in this field for 18 years and its solutions can almost cover all mainstream scenarios worldwide. Now, let's break down the optimal solutions for different scenarios based on actual cases.   Ⅰ.Core Scenario Audio Guide Example: The Complete Process from Requirement to Implementation   The requirements for audio guides vary greatly in different scenarios: scenic spots prioritize battery life and anti-interference, museums focus on multilingualism and precise sensing, and corporate exhibition halls require intelligent interaction and data feedback. These examples are actual projects implemented by Yingmi, covering most of the needs of foreign customers.   Example 1: Self-guided Tour for Scenic Spots - M7 Pure Automatic Sensing Solution, Easy and Convenient to Use   Suitable for open areas such as natural scenic spots and historical sites where the tourist routes are scattered and they want to control their own tour pace. A Southeast Asian mountainous scenic spot previously relied on manual explanations, with limited languages and reception capacity. Later, they installed Yingmi's M7 pure automatic sensing audio guide, and the reception efficiency increased by 40%.   The core configuration is very simple: M7 guide machine + RFID-2.4G signal trigger + 30-position charging box. M7 is a chest-mounted type, with a white lacquered appearance that is highly compatible with the scenic environment, and it is particularly lightweight, capable of continuous use for 8 hours with a single charge. The signal trigger is low-power and does not require wired power supply. One battery can last for three years in outdoor complex environments, and it can withstand interference from tourists' mobile phones.   The most thoughtful aspect of this solution is "no manual operation" - tourists bring the guide machine into the explanation area and the corresponding audio automatically plays when they approach any scenic spot, truly achieving "sound starts when people arrive, and stops when people leave". It also supports 12 mainstream language switches and records the history and anecdotes of the museum in advance, eliminating the need to worry about the difficulty of recruiting multilingual interpreters. Additionally, it uses 4GFSK signal modulation technology, which can avoid interference from tourists' mobile phone signals, resulting in particularly clear sound quality.   The implementation process is also hassle-free: based on the scenic route, install the signal trigger at the core scenic spots, with a coverage radius of approximately 1 meter, avoiding the situation where audio from adjacent scenic spots overlaps. It is also equipped with a multilingual operation guide, allowing tourists to select their native language upon startup, without the need to learn how to use it. The charging box can charge 30 units at once, making it convenient for the scenic area's logistics to manage and saving a lot of work.   Example 2: Multilingual Explanations for Museums - i7 + 008B Combination, Covering Both Individual Tourists and Team Tours   Suitable for comprehensive museums that need to cater to both individual tourists and team special explanations. The core is to have full multilingual support and precise sensing, and team explanations should not interfere with individual tourists. An European folk museum previously encountered the problem of "individual tourists not understanding the explanations accurately and team explanations disturbing others". After using Yingmi's combined solution, the tourist satisfaction rate increased by 52%.   Core Configuration: Individual tourists use i7 ear-mounted fully automatic sensing guide machine, team use 008B two-way team explanation device, and a 36-position contact-type charging box and HM8.0 multilingual sharing platform are also included. The i7 is an integrated ear-mounted device, which is a design breakthrough in the automatic sensing guide machine. It uses the RFID-2.4G non-interference star distribution system, capable of precise signal switching within a range of 1 meter, and does not cause interference in areas with dense exhibits.   Highlights are particularly prominent: For individual tourists, the i7 basic model already offers 8 languages. Through the HM8.0 multilingual sharing platform and small language explanation packages, it can be completed quickly within 3 days, catering to tourists from any country. For group tours, 008B enables two-way interaction, allowing the guide and the audience to ask and answer questions, ensuring clear understanding for everyone. Moreover, the channels for teams and individual tourists are separate, avoiding interference. The audio content can also be segmented for recording, providing simplified versions for the elderly and children, and detailed versions for professional tourists, offering great flexibility.   Detailed implementation details are also well considered: The signal trigger is miniaturized and embedded under the exhibition cabinet, without disrupting the overall design of the exhibition hall. The charging box is contact-type, automatically charging the equipment when placed inside and preventing overcharging, extending the equipment's lifespan. Additionally, Yingmi offers free guidance for audio recording and helps museums optimize the script, making the content more professional.   II. How to design a high-quality audio guide? Three key points summarized from the cases   From the above cases, it is clear that a useful audio guide is not just a random combination of equipment. The key lies in three points: language adaptation, technical stability, and smooth experience. This is also Yingmi's core logic for making audio guides.   Key 1: Language Adaptation - Full coverage of mainstream languages, and quick addition of minor languages   Foreign customers are most concerned about the multilingual issue, and the core is "adequate basic languages and quick addition of minor languages". All Yingmi audio guide solutions include 8-12 mainstream languages. Through the HM8.0 multilingual sharing platform and small language explanation packages, it can be completed within 3 working days, much faster than the industry average. For example, in museums, the language can be adjusted according to the type of visitors, without the need to change the equipment.   Key 2: Technical Stability - Can handle complex scenarios, less maintenance worries   Stability is the foundation of audio guides. Yingmi uses SOC embedded integrated digital noise reduction technology, which can minimize environmental noise, ensuring clear sound quality even in crowded and noisy exhibition areas. It also adds PMU safety intelligent lithium battery power management technology, with a much lower equipment failure rate than industry standards, achieving "zero accidents from 1 to 1 million units". The equipment for overseas customers has passed EU CE and RoHS certifications, and can be used in any voltage of any country.   Key 3: Smooth Experience - Simple operation, easy to use for anyone   A good audio guide should be "easy to use once you get it". All Yingmi devices have extremely simple operation. You can select the language as soon as you turn on the device. Even the elderly and children can handle it easily. Various designs such as ear-mounted and chest-mounted are available, such as the i7 ear-mounted guide device, which is small in size, light in weight, and not uncomfortable after wearing for a long time.   FAQ   Q1: Can the language of the audio guide be customized according to our requirements? A1: Of course! The basic model already includes 12 mainstream languages such as English, French, and German. If you need less common languages, just provide the audio script to them. Through the HM8.0 multilingual sharing platform, the audio can be recorded and uploaded within 3 working days without the need to change hardware equipment.   Q2: Can the equipment withstand harsh weather conditions for use in outdoor scenic areas? A2: Absolutely no problem! Equipment from the Yingmi scenic area series, such as the M7, has undergone strict environmental testing. It can be used normally within the temperature range of -10°C to 45°C. It can also prevent light rain and dust. Most climates of outdoor scenic areas can be adapted to. In case of extreme weather, protective accessories can be customized.   Q3: Is the equipment installation and debugging troublesome? Can overseas customers receive technical support? A3: Not at all! For a museum with 10 interpretation points, it can be installed and tuned within 1-2 working days. Yingmi offers 9G full life cycle service. Overseas customers can enjoy 7×24-hour English technical support. They can receive guidance on installation and debugging through video. If on-site assistance is needed, a local cooperation team can be coordinated to come and handle it, ensuring the equipment is used normally.