Acemic wireless headset for teaching. Model G-100

Acemic G-100
Headset for teaching, speaks, instructor and other tasks.
Wireless connection between headset, transmitter and receiver


SPECIFICATION
Frequency Range: 2.4GHz
Frequency Synch:  Automatic match
Frequency Response: 20Hz-20KHz±3dB
Power Supply: Lithium
RF power: 10mW
Capsule Type: Condensor
Current Consumption: 0dBm<70mA
Operation Distance: 20m
Power Consumption: 4Hours