CZM Multimedia Laser Keyboard Bluetooth Virtual Keyboard for Smart Phone, Ipad, Iphone, Tablet PC ,Desktop PC, GamesConsole *English QWERT keyboard layout &*Full size key pitch and shortcut keys for ease of operation *Mouse function &*Bluetooth speaker &*Bluetooth connection 3.0 *Built-in microphone, hands-free call *Built-in Lithium-ion Polymer rechargeable battery for mobility and convenience *Compatible with latest operating systems: Windows XP/Vista/7/8 & later, Windows phone 7 & later, IOS4 and later, Android 2.1 and later, Mac OS x /PS3& later