Headphone not easy to impairment,clear transparent sound,Unilateral Line Design,using lightweight, high-rigid material for it.

Headphone:

A special steel beam design, not easy to impairment;High-fidelity speakers, sound quality and transparency;Unilateral line design to avoid the line windingUsing lightweight, high-rigid material

Mic Dimensions	Ø6.0X5.0mm
Sensitivity	100dB±3dB
Directivity
lmpedance	2.2KΩ
Driver Diameter	Ø40.00mm
Impedance	32Ω
Frequency Response	20~20kHz
Rated,Output power	10mw
Max,Output power	30mw
Sensitivity(S.P.L)	100dB±3dB
Cord Length	2.2meters
Net Weight	120g

V40 Headphone