place of origin
Guangdong, China
frequency range
195-216MHz
Frequency range
195-216MHz
Frequency response
50Hz-18000Hz
Power supply of Transmitter
Built-in 4200mAh lithium battery
Working hours of Transmitter
About 20 hours
Transmitted output power
18dBm
Effective working area
100m (empty)
Power supply of Receiver
Built-in 900 mAh lithium battery
Size of Transmitter
205*60*20mm / 8*2.3*0.7 in
Size of Reveiver
73*42*12mm / 2.8 *1.6*0.5 in