The headset allows gamers to use in-game voice chat, private chat, party chat, voice for video chat and in-game voice recognition in games such as Tom Clancy's EndWar. The headset can also be used with a PC but requires a controller to do so. It features an in-line volume control and a mute switch. There are two versions of the headset, which feature differently shaped connectors. This was to allow compatibility with the chatpad keyboard accessory (original version will not fit on the chatpad). The foam elements on the headset are prone to fading over time. A dark grey headset would soon turn into a light grey one. A wired headset is bundled with every console other than Core/Arcade models, as well as with the messenger kit and the "Xbox Live Starter Pack". In addition to the first party headset, Plantronics produces a range of officially licensed wired headsets for the Xbox 360. Additionally, many standard mobile phone hands-free kits which feature 2.5 mm connectors will also function as headsets, although this is not officially supported. Similarly, the Xbox headset can be used in many devices that support 2.5 mm headsets.