Specification :

The portable Wireless Audio Transceiver (WAT) system consists of an audio transmitter and a set of receivers, which is perfectly suitable for international conferences requiring multi-language support and scenic spots holding many different touring parties. When using this system, a tour guide can introduce scenic sites to his/her touring party by wireless voice or text message, without interfering other touring parties.

The WAT03 system has the following features: Limitless amount of wireless receivers for each transmitter.
Over 150 meters range from the transmitter to receivers.
Up to 64 independent transmitters/channels at one location.
Slim and compact design, easy to carry.
Specifications Parmater Value
Wave band 75 MHz
Output Power 13 dBm
Sensitivity -95 dBm
Distance >150 m
(Open ground/
without interference)
S/N ratio >60 db
Input microphone/audio
Output earphone/audio
No. of
Channels 64 (adjustable)
Power supply 3.7 V Rechargeable
Lithium battery
Dimension 50mm x 60mm x 17mm