Headphone Lightweight headband design,volume-wire device, transparent and clear sound,unilateral line design  Headphone:

1. Lightweight headband design;

2, A hard straight feature style microphone can be rotated 200 degrees vertically;

3, Volume-wire device;

4, high-fidelity speakers makes the sound clear and tansparent

5, Unilateral line design can avoid the line winding;

6, Using lightweight, high-rigid material to create it.

Mic Dimensions	Ø6.0X5.0mm
Sensitivity	-40dB±3dB
Directivity
lmpedance	≤2.2KΩ
Driver Diameter	Ø40.00mm
Impedance	32Ω
Frequency Response	20~20kHz
Rated,Output power
Max,Output power
Sensitivity(S.P.L)	-90dB±3dB
Cord Length	≥2.3meters
Net Weight	≥120g

V31 Headphone