Mode: occluded-ear earphone, supra-aural Earphone&headphone with or without microphone   

Mode: occluded-ear earphone,

supra-aural Earphone&headphone with or without microphone

Frequency Response: 20~20,000Hz Impedance: 16~32 Ohms Sensitivity(S.P.L): 103dB±2dB/mW(at 1KHz) Rated Power: 5mW Jack: Ø3.5mm Cord Length: as your require

StandardHROS etc.

OEM is accepted

Earphone&headphone