Whisper wireless radio tour guide system transmitter 813T for training interpreting conference tour guide

Function：

813T works as radio transmitter / guide microphone. 

Paired with 813R receiver.

Specifications:

① : Channel -

② : Channel +

③ : Mute key

④ : No function

Parameters:

Waveband: UHF 600MHz-900MHz (customized); size: 86.5*48*18mm;

Weight: 50g; channel numbers: 18 - 200 channels (customized);

Working distance: 150 - 200 meters; working time: 8 hours; 

Battery: lithium polymer battery; accessories: microphone and lanyard.