The headset has only been used for two weeks, like new. I bought it for 699. It comes wired via a USB dongle or wired. The microphone is detachable and has an amazing noise cancellation feature. The reason for selling is that the headset is amazing in terms of sound and weight, its weight is very light. But the microphone didn't suit me, but in terms of sound quality, whether in Fortnite or CoD, it's amazing and considered a special edition. razer blackshark v2 pro