Product Introduction:
Two-way tour guide device for conferences dedicated to real-time interactive communication for meeting scenarios. This Two-way tour guide device for conferences uses stable digital wireless technology, enabling free talkback between lecturers and participants, and perfectly fits various conferences, forums and VIP reception activities.
Product Parameters (Specification):
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 |
| Intercom Function | Supports two-way communication (visitor questioning) |

Product Feature and Application:
Core Features
Real-time two-way intercom: This Two-way tour guide device for conferences enables instant, clear dialogue between speakers and attendees via headset microphones, ideal for interactive conference communication.
Stable anti-interference signal: UHF digital wireless transmission ensures stable audio without disruption in busy conference venues and large meeting spaces.
Neck-hanging portable design: Lightweight, ergonomic and anti-loss structure for comfortable long-time wearing during conferences and events.
Long endurance & fast charge: 12-hour working time and 2.5-hour quick charging support all-day conference use.
Full customization: OEM/ODM available for logo, frequency, battery capacity and functions to match different conference requirements.

Application Scenarios
This Two-way tour guide device for conferences is specially designed for professional meeting scenarios, widely applied to:
Corporate meetings & internal training: Efficient interactive communication for team briefings and staff training.
Academic forums & seminars: Clear explanation and Q&A for lectures, symposiums and academic exchanges.
VIP business receptions: Quiet and stable two-way talk for high-end business visits and enterprise tours.
Product launches & exhibitions: Professional audio guidance for new product releases and trade show demonstrations.

Product Details:
The compact and lightweight Two-way tour guide device for conferences has an ergonomic wearable structure, with simple LOCK/SET buttons for easy operation during conferences. Each set of Two-way tour guide device for conferences is equipped with matched transmitters, receivers, earphones and charging accessories, supporting 20-500 people group use in various conference scales.

Packing and Shipping:
Packing
Packaging Details: Standard export packing. One unit with one independent box.
Shipping
DHL/FedEx/UPS/EMS: 3-7 workdays
FAQ:
Q: What is the communication distance of this device in conference halls?
A: The transmitter reaches 250m and the receiver 200m in open conference areas with stable signal.
Q: Can we customize the logo and frequency for conference use?
A: Yes, we support OEM/ODM customization of logo, frequency, battery capacity and functions as your conference needs.
Q: How long can the device work continuously for all-day conferences?
A: It supports 12 hours of continuous use after full charge, fully meeting the needs of one-day conference activities.
Q: Are there complete kits for large-scale conference groups?
A: Yes, we provide matched kits for 20-500 people with dedicated charging boxes for large conference groups.
Q: What after-sales support is provided for conference equipment?
A: We offer 2-year warranty, 24/7 online technical support, free firmware updates and long-term spare parts supply.