Two-way Tour Guide Device
Two-way real-time talk
250m stable transmission
12h long battery life
2.5h fast charging
Neck-hanging anti-loss
Hefei Humantek Co., Ltd. is one of the leading manufacturers and suppliers of two-way tour guide device 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 two-way tour guide device from our factory.
008B Two-way tour guide device is a professional wireless interactive audio solution. Adopting stable UHF digital wireless technology, it breaks through the limitation of one-way explanation and realizes real-time voice conversation between tour guides and visitors through headset microphones. With a reliable 200–250m transmission distance, 23/100 adjustable anti-interference channels, and 12 hours of continuous working time after 2.5 hours of fast charging, it combines stable signal, convenient operation and durable performance. The neck-hanging anti-loss structure and full OEM/ODM customization make it widely adaptable to interactive explanation needs in various scenes, providing efficient and smooth communication support for team tours and group activities.
Product Parameters
Transmitter (008B-T)
|
Parameter |
Details |
|
Carrier Frequency |
UHF 746-828 MHz |
|
Channel Number |
23 CH (Adjustable 0-23) |
|
Communication Range |
≤ 250 meters |
|
Charging Time |
2.5 hours |
|
Weight |
100g |
|
Dimension |
183mm(L)×65mm(W)×32mm(H) |
|
Working Time |
12 hours |
|
Audio Interface |
3.5mm microphone/audio jack |
|
Display |
Full-function LCD (channel, volume, battery, signal) |
|
Transmission Power |
10mW (Health-friendly) |
Receiver (008B-R)
|
Parameter |
Details |
|
Carrier Frequency |
UHF 746-828 MHz |
|
Channel Number |
23 CH (Adjustable 0-23) |
|
Communication Range |
≤ 150 meters |
|
Charging Time |
2.5 hours |
|
Weight |
100g |
|
Dimension |
183mm(L)×65mm(W)×32mm(H) |
|
Working Time |
12 hours |
|
Volume Control |
0-9 levels (adjustable) |
|
Intercom Function |
Supports two-way communication (visitor questioning) |
Product Feature
True two-way intercom & real-time interaction
Supports instant voice communication between guides and visitors; visitors can ask questions and speak back within the channel, realizing full-duplex team dialogue.
01
UHF stable frequency band
Adopts global universal UHF 746–828MHz wireless frequency, ensuring strong signal penetration and stable transmission in complex environments.
02
Advanced anti-interference technology
Equipped with professional modulation technology, effectively avoiding signal crosstalk and external interference even in crowded or multi-device scenarios.
03
23 adjustable memory channels
Built‑in 23 configurable channels with memory function, allowing multiple tour groups to work simultaneously at the same site without interference.
04

Application Scenarios
This Two-way tour guide equipment is widely used in scenarios requiring real-time interactive communication:
- Cultural & Public Visits: Scenic spots, museums, government VIP receptions and temple activities
- Industrial & Corporate: Factory tours, production line visits and enterprise internal training
- Educational & Academic: Classroom explanations, academic exchanges and institutional observation
- Business & Events: Product launches, trade shows and high-end client receptions
- Religious & Cultural: Church services, historical exhibitions and cross-cultural exchange programs

Product Details
This Two-way tour guide equipment supports personalized customization including logo, frequency, battery capacity, appearance and function, and has passed CE, RoHS and other international certifications, with reliable quality and global adaptability.

FAQ
Q1: How does the two-way call function of this device work?
A1: The tour guide uses the transmitter, visitors use the receiver with a headset microphone; both sides can speak and listen in real time to realize free two-way conversation, no need to press extra buttons for long talking.
Q2: Will the signal be interfered with in crowded scenic spots or factory workshops?
A2: It uses UHF anti-interference technology with 23/100 adjustable channels, which can effectively avoid interference from Wi-Fi, mobile phones and other wireless devices, keeping the call clear and stable.
Q3: How long is the battery life and charging time of the two-way tour guide device?
A3: A single charge takes 2.5 hours, and both the transmitter and receiver can work continuously for 12 hours, which is enough for all-day tour and explanation activities.
Q4: Can one transmitter connect to multiple receivers at the same time?
A4: Yes, one transmitter can stably connect multiple receivers for two-way communication, and we provide matching kits for 20–500 people to meet different team scale needs.
Q5: Does this Two-way tour guide device support customized logo and frequency?
A5: Yes, we provide complete OEM/ODM services, including logo printing, frequency customization, battery capacity adjustment, appearance and function modification to meet your personalized needs.
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