Main Features:

1.    Back closed headsets designed with nice sound quality headset for high fidelity sound;

2.    Light weight and self adjustable computer headset designed for great convenience and nice comfort of time last wearing;

3.    For chatting on line and adjust sound level freely,in line microphone and in line volume control are designed.

Specifications:

Driver Unit:40mm;

Impedance:32ohm;

Frequency Response:20Hz-20KHz;

Sensitivity:102+/-3dB;

Jack:3.5mm,gold-plated;

Max.Input Power:100mw;

Cord Length:1.8m+/-10%

Microphone:

Directivity: Omni directional;

Sensitivity:-52+/-3dB;

Frequency Response:25Hz-18KHz;