Specifications:
Cable length: 1.2m
Connector: 3.5mm jack
Speaker diameter: 10mm
Impedance: 16Ω 
Sensitivity: 88dB
Remote Control: Yes
Frequency Response: 20-20000HZ
Remote control function: volume control, song change, pause; call answer and hang up
Channel system: stereo
The method of wearing: In-ear style