Color Black Brand - Model DF30 Quantity 1 Piece Material ABS Type GamingErgonomicAir mouse & Keyboard Interface USB 2.0 Wireless or Wired 2.4G Wireless Tracking Method Gyroscope Back-lit No Operation Distance 10 m Powered By AAA Battery Battery included or not No Battery Number 2 Waterproof No Supports System Win xpWin 2000Win vistaWin7 32Win7 64Win8 32Win8 64Mac OS XiOSAndroid 2.xAndroid 4.x Other Features Plug and play; With one language infrared remote control function; Widely used in home entertainment house decoration education meeting speech car computer project KTV Google TV Packing List 1 x Air mouse 1 x Receiver 1 x Chinese & English user manual