Wireless Audio Transmission System Black

* Our 2.4GHz wireless audio guide includes transmitter and receiver, which enables tourists to hear the voice of the tour guide.
* 30 selectable channels, no need to worry about signal interference. Current channel, battery level status, volume level status can be shown.
* Transmit frequency 2400-2480 MHz; Real digital transmit; It can reach up to about 100 meters in an open area.
* Audio mute when no signal or weak signal existing. Powered by 2 AA batteries, and you can recharge it if your AA battery is rechargeable.
* Ultra-low power consumption, more than 12 hr continuous work time for transmitter, more than 20 hr continuous work time for receiver.