Protable Wireless Headphone

Computer headphone, stereo headphone with mic. CE & RoHS, USB jack and 3.5mm plug available. Adapt to game player, PC and others

Specification for this computer headphone:
* Speaker Diameter: Φ40mm
* Frequency Response: 20Hz-20.000Hz
* Sensitivity: 108dB +-2 dB
* Impedance: 32Ω +- 15%
* R. M. S: 50 mw
* Plug (mm): 3.5 stereo

Microphone:
* Impedance: 2.2KΩ
* Sensitivity: -58dB+-2 dB
* Frequency response: 50-16000Hz