Specifications:_x000D_
Sensitivity:-47dB±3dB._x000D_
Directivity:Noise canceling._x000D_
Impedance:=2.2kO._x000D_
Sensitivity reduction:1.5V_x000D_
Operation voltage:1.5V_x000D_
Frequency Response:50MHz-16KHz_x000D_
Cord Length:2.5meters_x000D_
_x000D_
Features:_x000D_
For QQ,MSN,Skype,Computer chat,Especially suitable for online meetings._x000D_
3.5 stereo plug,suitable for any computer model._x000D_
High-performance microphone,the voice of a real copy._x000D_
Grace and elegant appearance,leading the fashion trend._x000D_