Color Green + White Model GLK-WMK03KW Material Aluminum alloy Quantity 1 Set Interface USB 2.0 Wireless or Wired 2.4G Wireless Bluetooth Version No Compatible Brand APPLEDellHPToshibaAcerLenovoSamsungMSISonyIBMAsusThinkpadHuaweiGoogle Tracking Method OthersLight sensor Back-lit No Operation Distance 10 m Powered By AAA Battery Battery included or not No Charging Time N/A Hour Battery Number 4 Waterproof No Type GamingErgonomicAir mouse & Keyboard Supports System Win xpWin 2000Win 2008Win vistaWin7 32Win7 64Win8 32Win8 64MAC OS XLinuxAndroid 2.xAndroid 4.x Packing List 1 x Wireless keyboard (2 x AAA batteries not included) 1 x Wireless mouse (2 x AAA batteries not included) 1 x USB receiver (in the mouse)