play.com have got
Joytech Neo Communicator For Xbox 360 Only £5.00 Delivered
Two-way Xbox 360 Live communication device removes the need for headset during online play
Powerful integrated Speaker, Microphone and Volume Control
Compatible with Xbox 360 wireless and wired controllers
No batteries required
Lose the headset and communicate with friends and gamers from around the world with the Neo Communicator for Xbox 360. Compact 'plug-and-play' design allows you to be up and chatting in seconds and with integrated Speaker and Microphone plus no batteries to worry about, you're free to chat as long as you want!