Frequency Response: 20HZ-20KHZ
Speaker Impedence: 32ohms
Driver Unit: 30mm
Rated Power: 5mW
Power Handing Capability: 20mW
Cable Length: 1.50M
Sensitivity: 102dB more or less 3dB
Microphone: 6*5mm -58dB more or less 3dB
Plug: 3.5mm Stereo, Microphone in Pink, Earphone in Green