Features:PC Remote for Home entertainment , multi-media Education, Training ,Conference ,presentation controlled with computer.Mini wireless keyboard for Windows, Linux, for Mac OS, for Google/Android/Smart TVRF 2.4G connectionMax Distance:10 MScrollbar/multi-touch supportedQWERTY 92 keyboardsPlug and PlayBuilt-in rechargeable Li-ion battery(300mA)Charge: DC 5VStandby time: about 300 hoursPackage Included:1 x Arabic Language Version Mini Keyboard1 x USB cable1 x USB receiver1 x Instructions