Color White Brand CHEERLINK Model MX6-A Quantity 1 Piece Material Plastic + silicone Type GamingAir mouse & Keyboard Interface USB 2.0 Wireless or Wired 2.4G Wireless Bluetooth Version No Tracking Method Others Back-lit No Operation Distance 10 m Key Force soft 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 XLinuxAndroid 2.xAndroid 4.x Other Features 16 KHz MIC voice input function. It's convenient for the elderly and children to search programs; A simulate the cursor keys to locate more clear; Plug and play and free from installing driver it is specially designed for Android system to realize human-computer interactions comprehensively which will enhance the user experience; It's easy to learn and use. Applicable to: Smart TV Android TV box mini PC HTPC. Packing List 1 x Air mouse 1 x USB receiver