Features:

NOSWER I8 is a primary kind of gaming headset, which brings you vivid sound field, sound clarity, sound shock feeling, capable of various games.
Its super soft Over-ear pads is more comfortable for long time wear, and it is a great headphone for game player!

Two 3.5mm jack. the pink one for mic and the green one for headset audio
if you computer have two jacks for headset,When both jacks have the right position at the same time with your computer,the mic and headset audio both work.
if you computer have one jack for headset and plug the pink or green jack in, the mic or the audio will work (if you want to them both working in one jack you need a 2 in 1 adapter which not included).
The USB of this headset is only for the LED light but not for others such as microphone or headset audio.

Specifications:

Model: NOSWER I8
Driver diameter: 40mm
Impedance: 32Ohm
Sensitivity: -48dB +/- 3dB
Frequency range: 10-25KHz
Mic sensitivity: -34dB +/- 3dB
Mic impedance: 2.2kohm
LED working voltage: DC5V +/- 5%
Working current: Below 100mA
Headset interface: USB (plug the USB connector, LED light is on, unplug, it off) + 3.5mm stereo
Cable length: Approx. 2.2m / 7.22ft

Package include:

1 * NOSWER I8 Headphone