1) You can talk to your online opponents in the other room or on the other side of the world with this XBOX360 Earphone Adapter.
2) Simply just plug into your controller expansion port and then plug in any headset into the earphone.
3) The XBOX360 Headset Converter is designed to better utilize the earphone function of XBOX360 controller. It can help to actualize online conversation function.
4) Two ports in the converter, they can totally separate the microphone and earphone signal.
5) The XBOX360 Headphone Converter is compatible with any common headphone or earphone.