When the 13th Summit of the Shanghai Cooperation Organization's Supreme Judicial Council was held domestically in 2018, the reception pressure was extremely high - the team was responsible for guiding the visits and explanations for the vice premiers and their accompanying personnel from multiple member states. The team in charge of the reception had experienced the drawbacks of ordinary explanation equipment before - the signals were often disrupted and the sound quality was unclear. This time, they specifically chose a professional wireless guide device. As a result, there were no any hitches throughout the process. The multilingual explanations were clear and understandable. Multiple teams visiting simultaneously did not affect each other, and the attending guests were all quite satisfied. Later, it was discovered that they were using the Yingmi brand, which has been manufacturing explainer equipment for over ten years.
In fact, this situation is quite common in business receptions. Whether it's government affairs receptions, enterprises taking clients on tours, or on-site explanations at large forums, the quality of the explainer directly affects the reception level and communication efficiency. Especially for enterprises engaged in overseas business, choosing a wireless guide device suitable for business scenarios, capable of supporting multiple languages, and reliable and stable is crucial for enhancing the international image.
Business receptions are different from ordinary tourist explanations. The guests are not government officials or business executives, but overseas clients. They have extremely high requirements for the professionalism, stability, and ease of use of the explainer equipment. However, many units currently using explainer equipment have many problems, which seriously affect the experience:
In business settings, it is very normal to receive several groups of guests at the same time. But ordinary wireless guide devices have a flawed frequency band design, which easily leads to interference and signal noise. For example, when two teams are visiting adjacent exhibition halls, the guests here might suddenly hear the explanation from the other side, which not only disrupts their train of thought but also seriously affects the coherence of the explanation. If the reception involves commercial secrets or government information, the risk of such interference is even greater.
In business visit places such as factories, large exhibition halls, or outdoor production areas, they are mostly noisy, either with machinery noises or the hustle and bustle of people. Ordinary explainer devices have no effective noise reduction capabilities, and the speaker's voice is easily covered by these noises, making it difficult for the guests to hear clearly. Especially for overseas clients, if the sound quality is blurry, it will be even more difficult to understand.
The schedules of business reception guests are very tight, and they have no time to study how to use the explainer. However, many devices are very troublesome. They need to manually adjust the frequency, pair, and even have a lot of steps to learn to turn on and off, which is very unfriendly to guests who are old or not familiar with electronic devices. Some devices also have an unreasonable wearing design, causing ear pain after wearing for a long time, and hygiene issues have not kept up.
To address these pain points, Yingmi has been providing customer service for government units and large enterprises for over ten years and has fully understood the ins and outs. They have launched several wireless guide device devices suitable for business scenarios. Among them, the K8 team explanation system and the E8 wireless guide device are the most popular. Their stability, sound quality, and convenience are unparalleled. Whether it is a large-scale reception with multiple teams or an exclusive reception for high-end VIPs, they can handle it.
The K8 team explanation system is specially designed by Yingmi for government units and large enterprises in business reception scenarios. It uses an inaudible ear-hanging integrated design, weighing only 22 grams, which is comfortable and hygienic to wear on the ears. It has a high-tech feel and is particularly suitable for the high-end atmosphere of business settings. Its core advantages can precisely solve the problems of multi-team reception:
Let's start with the anti-interference aspect. The K8 uses the 790-830 MHz high-frequency band and is equipped with digital secondary frequency conversion anti-interference technology. It has a 200 kHz ultra-small channel bandwidth. Even if several teams are using it simultaneously, there will be no interference. Even if two teams are visiting in the neighboring area, the explanations will not affect each other. It can effectively ensure the confidentiality of information. Moreover, it supports automatic frequency matching. The receiver does not need to manually adjust the channel, and the transmitter automatically pairs after unlocking and powering on. Guests can use it directly after putting it on, and there is no need to learn how to operate.
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Regarding the sound quality, there is no need to worry. The K8 is equipped with a professional audio processing module, with a frequency response range covering 20Hz-3.4KHz. It is also paired with a high-fidelity microphone, allowing the speaker's voice to be reproduced particularly clearly. For noisy environments, it also has an intelligent noise reduction algorithm, which can filter out background noise. Even in a noisy factory workshop, guests can clearly hear every detail. In terms of battery life, the K8 uses a high-performance polymer lithium battery, which can last for 7-8 hours after a single charge, ensuring no problem for a full-day business reception. It can also be charged quickly in batches with a dedicated contact-type charging box, making management convenient.
The most crucial aspect is that the K8 supports multilingual explanations. You can simply insert the audio files of different languages into it in advance. The speaker can switch languages according to the guests' needs, and the guests can also select themselves through the receiver. This is extremely practical for overseas customer receptions. Now this device has been used in high-end occasions such as SCO meetings and provincial government receptions, and over a thousand major receptions have been carried out without any errors. Its stability is definitely reliable.
If it is a high-end VIP business reception, then the E8 wireless interpreter is the perfect choice. Its portability and sound quality have reached the pinnacle. Many enterprises choose it for VIP client receptions. This device is of an integrated design, weighing only 16 grams, lighter than an ordinary Bluetooth headset. Wearing it almost feels nothing, and the appearance design is also fashionable and high-end, directly enhancing the reception's grade.
The most outstanding feature of E8 is its professional noise reduction technology. It uses SOC embedded integrated digital noise reduction, which can minimize environmental noise. The sound quality that guests hear is particularly pure. Even in cases of long-distance explanations, there is no need to worry. It uses advanced wireless amplification technology, with the signal being able to travel up to 280 meters and having good wall-penetrating effect. Even if the guests are in the corner of a large exhibition hall, they can hear everything clearly.
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In terms of operation, E8 is very simple. It can be used after turning on, without the need for manual pairing. It also supports main and secondary dual-speaking, and can meet the needs of multiple people explaining together. Additionally, it has an audio playback function, allowing guests to repeat listen if they did not hear the key points clearly. In terms of battery life, E8 uses PMU safe intelligent lithium battery power management technology, which is both energy-efficient and safe. With a single charge, it can last for 6-8 hours, fully meeting the short-term and high-frequency reception needs of VIP clients.
FAQ
Q1: Can multiple overseas customers be received simultaneously, and is it convenient to switch between different languages?
A1: It's completely convenient. Both YingmiK8 and E8 support multiple languages. Just input the audio files for various languages into the system beforehand. The switching process is very simple. The main speaker can change the language by pressing the transmitter, and the guests can also select the language by pressing the buttons on the receiver. There's no need to learn complex operations. Customers from any country can be accommodated.
Q2: Can the equipment be used in large factory workshops, and is there any guarantee for the signal and sound quality?
A2: There's no need to worry about this at all. Both of these devices have professional anti-interference technology. The K8's high-frequency band design and E8's digital noise reduction technology can effectively block electromagnetic interference and environmental noise in factory workshops. Especially the E8, the signal can travel up to 280 meters and has good wall-penetrating effect. Even in different corners of a large workshop, the sound quality is still clear.
Q3: What should be done for after-sales service if the equipment has problems after being used by overseas customers?
A3: Yingmi has a complete overseas after-sales service system. The products have passed EU CE and RoHS certifications and can enjoy after-sales service in many countries around the world. If there's a problem with the equipment, call the 400 hotline or send an email to contact the technical support. There will be a response within 90 seconds. If repair is needed, just send it to the nearest service outlet. If there's no outlet, it can also be sent back to the headquarters in China. After receiving the equipment, it will definitely be repaired and sent back within 10 working days.
When the 13th Summit of the Shanghai Cooperation Organization's Supreme Judicial Council was held domestically in 2018, the reception pressure was extremely high - the team was responsible for guiding the visits and explanations for the vice premiers and their accompanying personnel from multiple member states. The team in charge of the reception had experienced the drawbacks of ordinary explanation equipment before - the signals were often disrupted and the sound quality was unclear. This time, they specifically chose a professional wireless guide device. As a result, there were no any hitches throughout the process. The multilingual explanations were clear and understandable. Multiple teams visiting simultaneously did not affect each other, and the attending guests were all quite satisfied. Later, it was discovered that they were using the Yingmi brand, which has been manufacturing explainer equipment for over ten years.
In fact, this situation is quite common in business receptions. Whether it's government affairs receptions, enterprises taking clients on tours, or on-site explanations at large forums, the quality of the explainer directly affects the reception level and communication efficiency. Especially for enterprises engaged in overseas business, choosing a wireless guide device suitable for business scenarios, capable of supporting multiple languages, and reliable and stable is crucial for enhancing the international image.
Business receptions are different from ordinary tourist explanations. The guests are not government officials or business executives, but overseas clients. They have extremely high requirements for the professionalism, stability, and ease of use of the explainer equipment. However, many units currently using explainer equipment have many problems, which seriously affect the experience:
In business settings, it is very normal to receive several groups of guests at the same time. But ordinary wireless guide devices have a flawed frequency band design, which easily leads to interference and signal noise. For example, when two teams are visiting adjacent exhibition halls, the guests here might suddenly hear the explanation from the other side, which not only disrupts their train of thought but also seriously affects the coherence of the explanation. If the reception involves commercial secrets or government information, the risk of such interference is even greater.
In business visit places such as factories, large exhibition halls, or outdoor production areas, they are mostly noisy, either with machinery noises or the hustle and bustle of people. Ordinary explainer devices have no effective noise reduction capabilities, and the speaker's voice is easily covered by these noises, making it difficult for the guests to hear clearly. Especially for overseas clients, if the sound quality is blurry, it will be even more difficult to understand.
The schedules of business reception guests are very tight, and they have no time to study how to use the explainer. However, many devices are very troublesome. They need to manually adjust the frequency, pair, and even have a lot of steps to learn to turn on and off, which is very unfriendly to guests who are old or not familiar with electronic devices. Some devices also have an unreasonable wearing design, causing ear pain after wearing for a long time, and hygiene issues have not kept up.
To address these pain points, Yingmi has been providing customer service for government units and large enterprises for over ten years and has fully understood the ins and outs. They have launched several wireless guide device devices suitable for business scenarios. Among them, the K8 team explanation system and the E8 wireless guide device are the most popular. Their stability, sound quality, and convenience are unparalleled. Whether it is a large-scale reception with multiple teams or an exclusive reception for high-end VIPs, they can handle it.
The K8 team explanation system is specially designed by Yingmi for government units and large enterprises in business reception scenarios. It uses an inaudible ear-hanging integrated design, weighing only 22 grams, which is comfortable and hygienic to wear on the ears. It has a high-tech feel and is particularly suitable for the high-end atmosphere of business settings. Its core advantages can precisely solve the problems of multi-team reception:
Let's start with the anti-interference aspect. The K8 uses the 790-830 MHz high-frequency band and is equipped with digital secondary frequency conversion anti-interference technology. It has a 200 kHz ultra-small channel bandwidth. Even if several teams are using it simultaneously, there will be no interference. Even if two teams are visiting in the neighboring area, the explanations will not affect each other. It can effectively ensure the confidentiality of information. Moreover, it supports automatic frequency matching. The receiver does not need to manually adjust the channel, and the transmitter automatically pairs after unlocking and powering on. Guests can use it directly after putting it on, and there is no need to learn how to operate.
![]()
Regarding the sound quality, there is no need to worry. The K8 is equipped with a professional audio processing module, with a frequency response range covering 20Hz-3.4KHz. It is also paired with a high-fidelity microphone, allowing the speaker's voice to be reproduced particularly clearly. For noisy environments, it also has an intelligent noise reduction algorithm, which can filter out background noise. Even in a noisy factory workshop, guests can clearly hear every detail. In terms of battery life, the K8 uses a high-performance polymer lithium battery, which can last for 7-8 hours after a single charge, ensuring no problem for a full-day business reception. It can also be charged quickly in batches with a dedicated contact-type charging box, making management convenient.
The most crucial aspect is that the K8 supports multilingual explanations. You can simply insert the audio files of different languages into it in advance. The speaker can switch languages according to the guests' needs, and the guests can also select themselves through the receiver. This is extremely practical for overseas customer receptions. Now this device has been used in high-end occasions such as SCO meetings and provincial government receptions, and over a thousand major receptions have been carried out without any errors. Its stability is definitely reliable.
If it is a high-end VIP business reception, then the E8 wireless interpreter is the perfect choice. Its portability and sound quality have reached the pinnacle. Many enterprises choose it for VIP client receptions. This device is of an integrated design, weighing only 16 grams, lighter than an ordinary Bluetooth headset. Wearing it almost feels nothing, and the appearance design is also fashionable and high-end, directly enhancing the reception's grade.
The most outstanding feature of E8 is its professional noise reduction technology. It uses SOC embedded integrated digital noise reduction, which can minimize environmental noise. The sound quality that guests hear is particularly pure. Even in cases of long-distance explanations, there is no need to worry. It uses advanced wireless amplification technology, with the signal being able to travel up to 280 meters and having good wall-penetrating effect. Even if the guests are in the corner of a large exhibition hall, they can hear everything clearly.
![]()
In terms of operation, E8 is very simple. It can be used after turning on, without the need for manual pairing. It also supports main and secondary dual-speaking, and can meet the needs of multiple people explaining together. Additionally, it has an audio playback function, allowing guests to repeat listen if they did not hear the key points clearly. In terms of battery life, E8 uses PMU safe intelligent lithium battery power management technology, which is both energy-efficient and safe. With a single charge, it can last for 6-8 hours, fully meeting the short-term and high-frequency reception needs of VIP clients.
FAQ
Q1: Can multiple overseas customers be received simultaneously, and is it convenient to switch between different languages?
A1: It's completely convenient. Both YingmiK8 and E8 support multiple languages. Just input the audio files for various languages into the system beforehand. The switching process is very simple. The main speaker can change the language by pressing the transmitter, and the guests can also select the language by pressing the buttons on the receiver. There's no need to learn complex operations. Customers from any country can be accommodated.
Q2: Can the equipment be used in large factory workshops, and is there any guarantee for the signal and sound quality?
A2: There's no need to worry about this at all. Both of these devices have professional anti-interference technology. The K8's high-frequency band design and E8's digital noise reduction technology can effectively block electromagnetic interference and environmental noise in factory workshops. Especially the E8, the signal can travel up to 280 meters and has good wall-penetrating effect. Even in different corners of a large workshop, the sound quality is still clear.
Q3: What should be done for after-sales service if the equipment has problems after being used by overseas customers?
A3: Yingmi has a complete overseas after-sales service system. The products have passed EU CE and RoHS certifications and can enjoy after-sales service in many countries around the world. If there's a problem with the equipment, call the 400 hotline or send an email to contact the technical support. There will be a response within 90 seconds. If repair is needed, just send it to the nearest service outlet. If there's no outlet, it can also be sent back to the headquarters in China. After receiving the equipment, it will definitely be repaired and sent back within 10 working days.