XBOX 360 Remote Controller English and Japanese two Version Xbox Guide Button for easy navigation through Xbox Gamer guide Control your music, pictures and more Backlit buttons for easy viewing in the dark Glowing Xbox Guide Button for quick access Includes progressive scan for DVD playback Compatible for XBOX 360 USE 2AAA batteries as power supply Receivable rang: < 8-12M, within 45 degree angle Caution: get the batteries away if you do not use the remote control for long time