You will receive the following (if it's not listed directly below, it's not included):

• Stereo Headset Adapter 1626 for Xbox One Controller

OVERVIEW:

• This xbox one headset adapter fits any version of stereo headset (Any 3.5 millimeter stereo headset that uses the CTIA plug standard) can get stereo game audio by plugging into the adapter) and xbox one
• Easy to Use: Just plug the headset adapter into the controller,connect the headset to the 3.5mm audio jack of adapter,then update the driver and go!
• Controls include volume up/down, microphone mute, and game/chat balance,which makes it easier for you to mute and unmute yourself while on party chat or changing the mixer volume for game audio and chat audio as well as total volume level.
• This headset adapter is great for gaming at night or watching your favorite shows without the tv blaring. Just plug in the headphones, and get to enjoy your games.