1.high quality and reasonable price. 2.OEM product and packing. 3. prompt delivery . 4,any logo available

1.Headset w/mic & volume control Speaker : Φ40mm

2.Sensitivity : 105dB S.P.L at 1KHz

3.Impedance : 32Ω

4.Frequency Response : 20Hz-20,000Hz

5.Rated Power :100mW

6.Frequency Response : 30Hz to 16,000Hz

7.Cable : Approx.1.2m±0.3m (textile cable)

8.Plug Type : 3.5mm stereo plug

OEM