Features: 100% Brand New and high quality. Specially designed for Xbox One controller to connect your headset with a 3.5mm audio jack. Most stereo gaming headsets with a 3.5mm audio jack (that use the CTIA plug standard) can get chat and stereo game audio directly through the Xbox One. Plug and play,no need to connect anything to the console or TV/ receiver. A microphone is required for chat. Easily adjust volume without taking your hands off the controller. Easy to use, just plug the Xbox One stereo headset adapter into your controller and then connect the headset. Kindly Remind: This adapter is only fit for Xbox one controller without 3.5mm mic on rear shell. Buttons and Ports: Mic Mute: Press to turn off the microphone, press again to turn it back on(LED will glow when muted). Game Balance Button: Press to emphasize game audio. Chat Balance Button: Press to emphasize chatting audio. Volume Up: Press to increase overall game and chat volume. Volume Down: Press to lower overall game and chat volume. 12 PIN Interface: Plug into your Xbox One controller. 3.5mm Audio Jack: To connect any 3.5mm headset.