Features :
CD-quality Audio
3.5mm 3in1
[?] Red : Mic
[?] Black : Audio and Mic
[?] Green : Audio
Adjustable Volume
Audio/Mic Mute One-touch mute bottom
LED Indicator Light show the working channel
Universal Comatibility

Specifications :
Length : 0.15 M
Connector Interface : USB 2.0 Male to 3 x 3.5mm Female (Mic, Audio, Audio Mic)
Connector Material : Nickel-plated
Shell : ABS
Conductor : Tinned Copper
Chipset : SSS1629A5
Shielding : Aluminum Foil
AWG : 28AWG
Jacket : PVC