Neck-mounted Automatic Audio Guide
Hands-free free movement
Automatic RFID induction
50g ultra-light weight
≥16h long battery life
Hefei Humantek Co., Ltd. is one of the leading manufacturers and suppliers of neck-mounted automatic audio guide in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to buy bulk high quality neck-mounted automatic audio guide from our factory.
The M7 Neck-mounted Automatic audio guide is a user-centric guiding device designed for seamless on-site visiting experiences, with its ergonomic neck-mounted design making it ultra-convenient for hands-free use. This audio guide adopts advanced RFID induction technology to realize automatic commentary playback, freeing visitors' hands to fully immerse in the visiting process. The M7 audio guide supports multi-language playback and large-capacity audio storage, perfectly adapting to museums, exhibitions and scenic spots. Lightweight and durable, the system is built for long-time wearing, and its stable signal transmission ensures clear sound output in crowded scenes. What's more, the Neck-mounted Automatic audio guide can be customized for different usage scenarios, meeting personalized guiding needs of various venues.
Product Parameters
Technical parameters of M7 transmitter
|
Signal strength |
Support 16 levels |
|
Signal number |
9999 |
|
Coverage |
40m |
|
Size |
40*40*20mm |
|
Weight |
27g |
|
Battery operating time |
≥15 month |
Technical parameters of the M7 receiver
|
Capacity |
store 9999 segments of explanation words |
|
Carrier frequency |
2.4GHz |
|
Language |
8languages |
|
Battery capacity |
800mAh |
|
Weight |
50g |
|
Size |
82(L)*59mm(W)*12.5mm(H) |
|
Working hours |
≥16h(HOUR) |
Product Feature
Ergonomic Neck-mounted Design
Hands-free wearing design fits the neck curve comfortably, ultra-lightweight body causes no burden for long-time visiting, realizing free movement while listening to commentary.
01
Automatic RFID Induction Trigger
No manual operation required, the device automatically detects RFID trigger points and plays corresponding audio content in real time, achieving seamless location-based commentary playback.
02
8 Languages & 9999 Audio Segments Storage
Supports pre-storing up to 9999 segments of audio explanations and 8 multilingual playback, satisfying the visiting needs of domestic and international visitors in various venues.
03
Stable Signal & Crystal-Clear Sound
2.4GHz carrier frequency with strong anti-interference ability ensures stable signal transmission, and high-definition audio unit delivers clear and smooth sound quality in crowded environments.
04

Application Scenarios
- Museums & Art Galleries: The hands-free neck-mounted design allows visitors to appreciate artworks and cultural relics with both hands, while the automatic induction plays professional exhibit commentary; 8-language support perfectly caters to international visitors.
- Historical & Cultural Heritage Sites: Stable anti-interference signals ensure clear audio playback in open outdoor areas, and the ultra-light body brings no burden for long-time walking and sightseeing along the visiting route.
- Science & Tech Exhibitions & Automotive Showrooms: Automatic targeted explanations follow visitors' movement, freeing hands to interact with tech exhibits or experience car models, and quick audio updates adapt to the iterative adjustment of exhibition content.
- Temporary Cultural & Trade Exhibitions: The compact device is easy for venue management and unified distribution, and multi-point RFID induction covers all exhibition booths with simple operation reducing on-site staff service pressure.
- Scenic Spots & Fixed Sightseeing Routes: The Neck-mounted Automatic audio guide accurately senses trigger points along the route to play scenic spot introductions, the hands-free design lets visitors take photos and walk freely, and long battery life meets all-day sightseeing needs.

Product Details
Receiver Details
• Ultra-lightweight at only 50g, compact size of 82(L)*59(W)*12.5(H)mm for comfortable neck-wearing.
• Equipped with 800mAh rechargeable battery, supporting continuous working for ≥16 hours after full charge.
• 3.5mm headphone jack for private listening, avoiding noise interference with other visitors.
• Simple one-key operation panel for easy power on/off, volume adjustment and language switching.
• High-quality ABS shell with scratch and drop resistance, suitable for high-frequency on-site use.
RFID Trigger Transmitter
• Mini size of 40*40*20mm and 27g weight, can be installed unobtrusively on display stands and walls.
• 2.4GHz signal with 16 levels of strength, stable induction coverage of up to 40m for accurate trigger.
• Supports 9999 independent signal numbers, enabling flexible layout of trigger points in large venues.
• Low-power consumption design, battery works for ≥15 months without frequent replacement.
• Flame-retardant and dustproof shell, adapting to various indoor and outdoor venue environments.

FAQ
Q1: Is the Neck-mounted Automatic audio guide comfortable to wear for a long time?
A1: Yes, it features an ergonomic neck-mounted design and is only 50g lightweight, which is comfortable to wear for several hours without causing neck burden.
Q2: Can I update the audio content stored in the Neck-mounted Automatic audio guide?
A2: Yes, the device supports quick and convenient audio content update and replacement, which can be operated uniformly according to the venue's content adjustment needs.
Q3: What is the effective induction distance of the RFID trigger point?
A3: The transmitter has a stable signal coverage of 40m, which can realize accurate induction and audio playback within 40m of the trigger point.
Q4: Can multiple sets of this device be used at the same time in a crowded venue?
A4: Yes, it adopts 2.4GHz carrier frequency with strong anti-interference ability, and multiple sets can be used simultaneously without signal mutual interference.
Q5: Does the Neck-mounted Automatic audio guide have a private listening mode?
A5: Yes, it is equipped with a standard 3.5mm headphone jack, which can be connected to headphones for private listening and avoid disturbing other visitors on site.
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