Microphone type: condenser cardioid
Frequency response: 50Hz-18KHz
Sensitivity: -30dB+/-3dB(0dB=1V/Pa,f=1KHz)
Maximum input sound pressure level: 105dB(THD＜5%, f=1KHz)
Signal to noise ratio (A weighted):＞100dBA（THD＜1%，f=1 KHz）
Distortion：＜0.1%
Power supply: 24V DC(supplied by the receiver)
Maximum power of speakers: 1.5W
Power consumption: 0.8W-2.5W
Phone connector: 3.5mm jack
Screen type: OLED
Unit interface: RJ45
Weight: 950g
The length of microphone : 340mm/420mm/480mm
The size of the microphone base: 182mmx 51mm x 110mm
Color: nickel black
