Frequency Response:20HZ-20KHZ
Speaker Impedence:32ohms
Driver Unit:30mm
Rated Power:10mW
Power Handing Capability: 50mW
Cable Length:2.2m
Sensitivity:107dB more or less 3dB
Microphone:6*5mm -58dB more or less 3dB
Plug:3.5mm stereo, microphone in pink, earphone in green