The headset is new, folks. I bought it a week ago. It didn't suit me at all because I see with one eye and couldn't get used to it. Usage is maybe an hour and a half to two hours at most. The headset is braaaand new with an original five-meter link cable. All parts are in their box and the invoices are available. Whoever buys it for 1200, you are welcome. ( Phone number appears when clicking the contact button )