... 5 in 1: Wireless speaker, microphone, keyboard, mouse touchpad and remote control.Stereo speaker and microphone for skype, google talk, ... requirement: Windows 2000/XP/vista/7/win CE, Linux, Android,MacItem weight: 106gItem size: 16.3 * 6.0 * 1.3cmPackage size: 22 * 12 ... * USB receiver1 * Earphone1 * USB charging cable1 * User manual Free shipping 5 in 1 wireless keyboard for DVD/CD player, TV etc.