Specifications:
High performance microphone
Driveunit :dia. 14Mm Speaker
Microphone : 3.0 x 1.5mm/-62±3dB
Impedance : 32 ohm ±1.5% at 1 kHz
Sensitivity : 116dB±3dB
Frequency Range : 20Hz - 20kHz
Maximum power : 5mW
Plug : dia. 3.5mm
Cord length : 1.2metres