Element : Dynamic
Speaker Dimension : 40mm
Impedance : 32Ohm
Sensitivity : 102dB
Frequency Response : 20Hz-20kHz
Max. Output Power : 80mW
Cable : 3m
Adaptor Plug : Stereo 3.5mm+6.3mm
Sensitivity For Microphone : -45dB+/-3dB(0dB=1V/Pa at 1kHz)