official Microsoft xbox one gaming headset with microphone. I genuinely used these a couple of times as i don't play much xbox as im 55 now lol. And when i do i generally use the telly audio, hence these pretty much being 'as new' as the photos show with just a small tear on the back of the box as shown. Theres no separate audio controller as it says on the box included, And you wont need one if you don't have one of the very first xbox one wireless controllers that came with the original bulky xbox one that did need them i think. there is a usb cable thats came with them that im not sure what its for as these obviously don't need one, But its still in there anyway.
eBay