Wireless tour guide system

Description Specifications

  The two-way portable Wireless Audio Transceiver (WAT) WAT-01TW system consists of an audio transmitter and a set of transceivers. The guide can speak to the transmitter and visitors can hear from the receivers. When a visitor presses a button on the receiver, he can speak to the handset and all the others in the group will hear him. At the same time, the guide can still speak. It allows two people to speak at the same time and the people in one group can interact with each other. It is very good for factory tour guide.  

  We also provide a earhanging receiver for this model. This earhanging receiver can only Receive sound, but not talking. This means, in a group, two guide can speak simultaneously and other people can use the earhanging receiver to listen to them.  

The Two-way duplex radio guide system has the following features:

  • Limitless amount of wireless receivers for each transmitter.        

  • Two way transmission allows people in one group to interact. Allow two people to talk at the same time.

  • Wider band allows crystal clear sound transmission.

  • Advanced microchips to ensure very little noises and compact size.

  • High-Tech Rechargeable Lithium battery with large capacity.

  • 250 meters range from the transmitter to receivers.

  • 23 independent channels.

  • Easy to use multi-port battery charger.



Wave band  


No. of channels  

23   independent channels.  


250 m (open   ground without interference)  

Output Power  

15 dBm  


-95 dBm  

Frequency Response  


Frequency Deviation



3.5 mm microphone/audio  


3.5 earphone/audio  

Power supply  

3.7 V   Rechargeable Lithium battery, 17 hours life  


83mm x 58mm   x 18mm  


60 grams   including rechargeable Lithium battery