Features:Plug and play, no driver needed. Easy to use, slim and portable. Remote has a range of 10 meters.Watch movies, view photos, and listen to music from your computer without touching your mouse or keyboard.This remote acts like a wireless mouse, but has the functionality to control your PC's media software.360 free space motion recognition and sensing, accurate and flexible control, bring extraordinary experience to you.4 customized program shortcuts. Each shortcut key can be set to start three programs.One key can turn off the Windows or start multiple programs, directly and quickly.Compatible with WIN98, WINME, WINXP, Windows MCE, Vista, WIN2000 and above. Support most playback software such as WinDvd, RealPlayer, Winamp, MediaPlayer, PowerDvd, IE, Word, PowerPoint, etc.Specifications:Material: PlasticBattery: 2 xAAA( Battery is NOT included)Interface: USBPackage Weight: 135GQuantity: 1pcPackage List:1 x Remote Control( Battery is NOT included)1 x USB Infrared Receiver