Enables most wired stereo gaming headsets to work with Xbox One™ Easily adjust chat audio without taking your hands off the controller Controls include volume up/down, microphone mute, and game/chat balance Connects to the bottom of the Xbox One™ Wireless Controller and features a 3.5mm audio jack for your wired headset to plug into Includes 2.5mm to 3.5mm adapter to enable a stereo Xbox 360® wired headset to work with Xbox One™