High Quality Content by WIKIPEDIA articles! The Xbox 360 Wireless Headset is a wireless headset designed for the Xbox 360 and Xbox Live; it is manufactured by Microsoft. It can be used for in game voice chat, private chat, audio for video chat and in game voice recognition. Up to four wireless headsets can be used simultaneously on a single Xbox 360. The headset fits over either ear and comes with two sizes of removable earloops for a better fit. It uses the same 2.4 GHz wireless technology as the Xbox 360 Wireless Controller, so it will work within 30 feet of the console. It can achieve up to eight hours of battery life per charge, with an AC wall adapter or a USB DC charger for recharging. USB chargers are readily available from mobile phone accessory shops. The headset can be used with or without a controller. The headset also produces various beeps to signal different actions and give messages to the user. The headset is also compatible for use with a PC via the Microsoft Wireless Receiver. Up to 4 wireless headsets and wireless controllers can be used in conjunction at any one time. The number lit up on the headset will correspond to the quadrant lit up on the controller.