Speaker diameter: 40mm
Impedance: 32 ohms
Sensitivity: 102dB, S.P.L. at 1kHz
Frequency response: 20Hz-20,000Hz Maximum input power:150mW
PVC Cord length:1.8m-2m
Plugs type: USB

Mute, Mic.on/off , volume control on cable

Drivers : High-definition Neodymium Drivers

40 pce/ctn 
Size:79.5*47.5*47.5
CBM: 0.17

We are the leading manufacturer and exporter of computer headphone,

1.All of our products have proceeded aging test before shippment and we guarantee to use products safety.

2.Support OEM &ODM 

3.All our product has wrranty.