The T131R wireless tour guide system receiver is a UHF digital audio receiver designed to work with the T130U transmitter, delivering stable and crystal-clear wireless audio transmission. Featuring a lightweight 15g open-ear hook design, it provides comfortable wear and easy operation for extended use. Ideal for group listening applications such as guided tours, museum visits, factory tours, conferences, and training sessions.
The T131R wireless tour guide receiver is a UHF digital audio receiver designed for professional tour guide systems. Compatible with the T130U transmitter, it delivers stable and reliable wireless voice transmission for clear group communication.
Featuring an open-ear hook design, GFSK digital modulation, and UHF wireless technology, the T131R provides clear audio performance while ensuring comfortable long-term wear and easy device management. It is ideal for guided tours, museums, factories, conferences, training sessions, and other group listening applications.
The open-ear, non-in-ear design weighs only about 15g, reducing ear pressure and direct contact for a more comfortable and hygienic wearing experience. Ideal for extended use during guided tours, training sessions, and shared group events.
No cables required. The wireless design provides greater flexibility and portability, making it easier to distribute, collect, and manage multiple devices.
Designed for flexible wearing, the T131R can be used on either the left or right ear to accommodate different user preferences.
Combining GFSK digital modulation with UHF wireless technology, the T131R delivers stable and clear audio reception with reduced signal interference.
A full charge takes approximately 1.5 hours and provides up to 12 hours of continuous use, making it suitable for full-day tours, training sessions, conferences, and other long-duration activities.
Pair the T131R with the T130U transmitter to expand your wireless tour guide system with multiple receivers, supporting synchronized audio delivery for groups of different sizes, from small teams to large audiences.
With comfortable wearing, reliable wireless transmission, and easy device management, the T131R delivers clear and efficient group communication for a wide range of professional applications.
| 1 pc | T131R receiver X1, Type-C charging cable X1 |
| 5 pcs | T131R receiver X5, Type-C charging cable X5 |
| 10 pcs | T131R receiver X10, Type-C charging cable X10 |
| 15 pcs | T131R receiver X15, Type-C charging cable X15 |
| Dimensions | 60mm x 19mm x 15.5mm |
| Color | Black |
| Materials | ABS (top shell, bottom shell, and charging case); silicone (buttons) |
| Surface Finish | Raw material + spray coating |
| Charging Method | USB-C / Charging case |
| Operating Frequency Range | EU: 823–832 MHz / 863–865 MHz; US: 902–928 MHz |
| Number of Channels | EU: 19 channels; US: 50 channels |
| Frequency Stability | 20 ppm |
| Operating Temperature | -10°C to 50°C |
| Operating Voltage | 3.7V |
| Signal-to-Noise Ratio | -87dB |
| Frequency Response Range | 20Hz–4kHz |
| Channel Spacing | 500kHz |
| Distortion | 0.01 |
| Operating Current | Approx. 15mA |
| Sensitivity | -92dB |
| Charging Current | 250mA |
| Operating Time | Approx. 13 hours (no difference between standby and active states) |
| Reception Range | 150m |
| Weight | 15g |
| Volume | 9 adjustable levels |
| Battery Capacity | 200mAh (Model 601230) |