1、Specially designed for xbox controller to connect your headset to the 5mm audio port. 2、Most stereo gaming headsets have a 5 mm audio port (ctia plug standard) to receive chat and stereo game audio directly through for xbox. There are multiple audio modes. 3、No need to connect anything to the console or TV / receiver, just plug and play. (A microphone is required for chat.) 4、Easily set up the chat audio without moving away from the controller, convenient and practical. 5、Easy to use, just plug the stereo headset adapter into the controller and then connect the headset. Condition: 100% Brand NewItem Type: Gamepad Sound EnhancerMaterial: ABSPort: 1x 3.5mm audio interface, 1x12 pin interfaceFitment: Fit for Xbox OneButtons and FunctionsMic Mute: Press to turn off the microphone, press again to turn it back on(LED will light up when muted).Game Balances Button: Press to emphasize game -audio.Chat Balances 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 controller for Xbox One. 3.5mm-Audio Port: To connect any 3.5mm headset.