Officially licensed wireless Xbox controller Integrated green LEDs for enhanced styling Proven ergonomic design Vibration function Adjustable LED & vibration settings The AFTERGLOW family of controllers breaks new ground in form features & radiant aesthetics delivering gamers an experience sure to have them glowing. The appearance of the AFTERGLOW controllers is defined by clear a polycarbonate body plastic within which the green circuit board & components reside. Amplifying the theme multitudes of LEDs within the controllers glow matching the circuit board colour. The result is a truly vibrant glow in both light & dark gaming situations. brbr The AFTERGLOW AX.1 for the Xbox 360 is officially licensed by Microsoft so it features the proven ergonomic design of an official Xbox 360 controller. Each AFTERGLOW controller allows the player to adjust the LED settings to on off or vibration activates when controller rumble motors spin.