Color Black + White Brand N/A Quantity 1 Piece Material Plastic + silicone keyboard Type GamingAir mouse & Keyboard Interface USB 2.0USB 1.1 Wireless or Wired 2.4G Wireless Bluetooth Version No Axis 6 Tracking Method Gyroscope Back-lit No Operation Distance 10 m Powered By AAA Battery Battery included or not No Battery Number 2 x AAA Waterproof No Supports System Win xpWin 2000Win vistaWin7 32Win7 64Win8 32Win8 64MAC OS XLinuxAndroid 2.xAndroid 4.x Packing List 1 x Air mouse (2 x AAA batteries not included) 1 x USB Receiver 1 x Chinese / English user manual