Audio Guide for Exhibitions
8 Languages Supported
9999 Audio Segments
≥10h Working Time
50g Lightweight Body
Clear Sound Quality
Hefei Humantek Co., Ltd. is one of the leading manufacturers and suppliers of audio guide for exhibitions 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 audio guide for exhibitions from our factory.
A professional C7 audio guide for exhibitions integrating RFID automatic induction and NFC tap-to-play dual modes. Designed for close-range exhibits in exhibitions, museums and art galleries, it allows visitors to tap NFC tags or enter induction zones to play corresponding commentaries freely. With 9999-segment large audio storage, 8 built-in languages and stable 860MHz-870MHz signal, it delivers clear and orderly explanations for exhibition venues.Audio guide for exhibitions supports full OEM/ODM customization, providing intelligent, convenient and efficient self-guided explanation solutions for various exhibitions, art shows and cultural display events.
Product Parameters
Receiver (C7-R)
|
Capacity |
store 9999 segments of explanation words |
|
Carrier frequency |
860MHz-870MHz |
|
Language |
8 languages |
|
Battery capacity |
800mAh |
|
Weight |
50g |
|
Size |
65(L)*13mm(W)*104mm(H) |
|
Working hours |
≥10h(HOUR) |
Transmitter (C7-T)
|
Signal strength |
Support 16 levels |
|
Signal number |
9999 |
|
Coverage |
40m |
|
Size |
40*40*20mm |
|
Weight |
27g |
|
Battery operating time |
≥12month |
Product Feature
Dual Trigger Modes
Combines RFID automatic induction and NFC tap-to-play, perfectly suitable for exhibitions with closely arranged exhibits.
01
Ultra-large Audio Storage
Supports up to 9999 explanation segments, meeting the needs of large-scale exhibitions with numerous exhibits.
02
8 Multilingual Support
Built-in 8 languages to serve international visitors and improve the service level of global exhibitions.
03
Full Customization Service
Supports logo, frequency, battery capacity and function customization to match exhibition themes and venue needs.
04

Application Scenarios
This Automatic audio guide for exhibitions is ideal for art galleries, museums, technology exhibitions and cultural shows. It is also widely used in corporate showrooms, auto shows, historical heritage displays and sightseeing venues, providing intelligent self-guided services for various indoor and outdoor exhibition activities.

Product Details
Dual-mode Intelligent Trigger
NFC tap-to-play avoids cross-interference in dense exhibit areas, while RFID automatic induction brings a hands-free visiting experience.
High-capacity Audio Storage
Pre-store massive explanation contents, supports quick content updates for different temporary exhibitions.
Compact & Portable
50g lightweight body is easy to carry and hold, bringing no burden to visitors during long-time exhibition tours.
Easy Batch Management
Equipped with 1-for-10 charging cables, convenient for unified charging and management of large quantities of equipment in exhibitions.
The user-friendly design of this audio guide for exhibitions makes operation simple for visitors of all ages.

FAQ
Q: What are the trigger modes of the C7 audio guide for exhibitions?
A: It supports two modes: RFID automatic induction and NFC tap-to-play, very suitable for exhibitions with dense exhibits.
Q: How many explanation segments can the C7 device store?
A: It can pre-store up to 9,999 segments of audio explanations, meeting the needs of large-scale exhibitions.
Q: How many languages does this device support?
A: It has 8 built-in languages, which can be customized according to exhibition needs.
Q: How long can the receiver work continuously during exhibitions?
A: It supports ≥10 hours of continuous use after full charge, covering all-day exhibition activities.
Q: Does the product support customization for special exhibitions?
A: Yes, we provide OEM/ODM customization including logo, frequency, battery capacity and functions.
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