Yingmi, which has been deeply involved in the guide device industry for 18 years, has always focused on the core needs of tour guiding since its establishment in 2007. Based on the accumulated experience in opening foreign trade business, it launched the L7 team guide device, which precisely addresses various pain points of tour guiding. It has become the preferred product for many tour guides. This wireless guide device designed specifically for team tours has every design tailored to the actual usage scenarios of tour guides. From anti-interference, lightweight to convenient storage, it fully adapts to various tour scenarios such as scenic spots and exhibition halls. Moreover, it has passed EU CE and RoHS certifications. Once purchased, it can be used directly without additional debugging.
3 Core Pitfalls to Avoid When Choosing a Wireless Guide Device for Tour Guiding
Many tour guides tend to fall into the misconception that "the higher the parameters, the better." As a result, the equipment they buy seems to be highly equipped but completely fails to fit the tour guiding scenarios. Instead, it causes more problems. The three most common pitfalls for tour guiding are to avoid these to select a truly useful product.
Severe interference, chaos when multiple teams guide simultaneously
Popular scenic spots and exhibition halls often have multiple tour guides guiding at the same time, which is the most common scenario for tour guiding. Many cheap guide devices have weak anti-interference capabilities. When multiple teams use them simultaneously, interference and lag occur. The tour guide's explanation is disturbed by the voices of other teams, making it difficult for tourists to understand. This not only affects the tour guiding experience but also reduces the professionalism of the tour guide. What's worse, some guide devices have complicated channel adjustment, and when encountering interference, the debugging process is time-consuming and laborious, seriously delaying the tour guiding rhythm.
Heavy equipment, exhausting tour guides and tourists
Tour guides often need to guide for 8-10 hours a day, and tourists also need to wear the guide device throughout the visit. If the equipment is too heavy, tour guides will have a heavy burden when carrying the transmitter and distributing the receivers, and tourists will also experience ear pain after wearing it for a day. Some even will directly remove the guide device, resulting in a significant reduction in the guiding effect. Especially for ear-hanging guide devices, if the design is unreasonable, they are not only heavy but also prone to slipping. They need to be repeatedly adjusted, which is very inconvenient.
Complicated batch storage, delaying tour guiding efficiency
For tour guiding, most tour guides need to receive dozens of tourists. Batch carrying, distributing, and storing guide devices are daily tasks. Many audio guide devices do not have matching storage and charging equipment. When carrying them in batches, they need to prepare separate boxes. When distributing, they need to pair channels one by one. When storing, they need to charge each device one by one. This is time-consuming and laborious. Even worse, the storage equipment does not have shock protection. During tour guiding or outdoor transportation, the equipment is prone to damage, affecting subsequent use.
L7 Team Guide Device: Tailored for Tour Guiding, Every Design Hits the Mark
Yingmi's L7 team guide device is a product optimized based on thousands of tour guiding scenarios. It precisely avoids the above three pitfalls and integrates "practicality, convenience, and stability" throughout. Whether it is multiple teams guiding simultaneously or long-term wearing, it can easily handle and perfectly adapt to the needs of tour guiding.
1. Strong anti-interference + multiple channels, no interference when multiple teams guide simultaneously
For the pain point of multiple teams guiding simultaneously, L7 adopts the UHF 663-694 MHz ultra-high frequency band design, combined with innovative digital audio processing backend technology. The anti-interference capability is significantly improved, effectively isolating external signals such as mobile phones and radios from interfering, and avoiding interference problems when multiple teams use it. What's more, L7 is equipped with a rich range of adjustable channels. The transmitter has 150 independent adjustable channels, and the receiver supports 102 adjustable channels. When multiple teams use it simultaneously, only assign each team an exclusive channel, and one-click matching can be achieved without complex debugging, enabling independent explanations and no interference. In addition, L7 adopts a built-in antenna design, which not only avoids the inconvenience of carrying and placing external antennas, but also further improves the stability of the signal. In an unobstructed environment, the signal transmission distance of L7 can reach up to 100 meters. Even when the tour guide is leading the group in the front and the tourists are lagging behind within a reasonable range, they can clearly hear the explanation without any lag or disconnection.
2.Lightweight design, no burden for long-term use, more convenient distribution
In terms of lightweight design, L7 fully meets the long-term usage needs of tour guides and tourists. The receiver weighs only 16 grams, not much heavier than a coin. It adopts an ear-hook design that does not go into the ear, and there is no distinction between left and right ears. When the tour guide distributes it, there is no need to specifically distinguish, and when the tourists wear it, it fits the contour of the ear without pressing the ear canal. Even after wearing it for a whole day, there will be no soreness, greatly enhancing the tourists' willingness to use.
The tour guide's transmitting device weighs only 48 grams and is small in size. It can be easily hung on the waist or placed in the pocket, without adding any extra burden. At the same time, the transmitting device is equipped with a direct-insert or headband microphone. The tour guide can choose according to their own usage habits. The input gain of the microphone can be adjusted, and it can clearly transmit whether it is a loud explanation or a soft introduction, adapting to different scenarios of explanation needs.
3.Batch storage and charging integrated, convenient for group distribution
For the storage and distribution needs of tour guides in batch group tours, L7 is equipped with a dedicated contact-type charging storage box. This completely solves the problems of batch carrying, charging, and storage. This storage box adopts a metal shell design, which is safe and has no fire hazard. It is equipped with EVA shock-absorbing cotton and independent slots. One box can simultaneously store and charge 50 devices. It avoids damage to the devices due to collisions and realizes batch charging without having to plug and unplug the charging cables one by one.
The size of the storage box is 47 × 35 × 15 cm, and the weight is only 5 kg. It is lightweight and easy to carry. When tour guides take groups across countries or transport by vehicle, it will not add any extra burden. It can also be equipped with an ultraviolet disinfection function. After batch disinfection, it can be distributed to tourists, which is more hygienic, especially suitable for tourists who pay attention to hygiene details. At the same time, the storage box adopts an intelligent charging management mode. It can fully charge 50 devices in 2.5 hours, and charging once at night can fully meet the needs of the next day's group tour.
FAQ:
Q1: Is the signal transmission distance of L7 sufficient? Is it enough for group tours in large scenic areas?
A1: It is completely sufficient. The communication distance of L7 is ≤ 100 meters (in an unobstructed environment), and the actual test shows that in large scenic areas, exhibition halls, etc., the signal is stable without lag.
Q2: Can the storage box of L7 be carried on the plane? Is it convenient for batch transportation?
A2: It can be carried on the plane. The 50-contact-type charging storage box of L7 is 47 × 35 × 15 cm in size and weighs only 5 kg. It meets the standards for air transportation and can be carried as a carry-on luggage directly or batch-traded.
Q3: When multiple teams use it simultaneously, is the channel adjustment complex? Is there any interference?
A3: The channel adjustment is simple, and there will be no interference. L7's transmitting device has 150 adjustable channels, and the receiving device has 102 adjustable channels. When multiple teams are using it simultaneously, only one exclusive channel needs to be assigned to each team. The tour guide can adjust it through the LCD display of the transmitting device with one click, and the operation is simple and easy to understand. Combined with the UHF high-frequency band anti-interference design, multiple teams using it simultaneously can also achieve independent explanations without interference.
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