Use this Call of Duty: Black Ops version of the Headbanger Chat Headset for online chat with games offering chat features. Simply plug the headset into a Nintendo Wii System, and chat in-game with your friends from all over the world. High-quality, noise cancelling microphone and earpiece Usable on either ear with no need for adjustment Mute button and volume control integrated into earpiece LED indicators for system live and mute functions Adjustable, flexible microphone boom for maximum comfort