... MSN,Skype,QQ),Web TV,online MP3,on line novel,network games,E-book,etcFully equipped with sound, re-chargeable battery ... )7"-100"Project distance17.8cm to 200cmOperationOperationTouch pad;Remote control;Wireless mouse and keyboardInterfaceUSB2.0 input,VGA Port, DC port, ... cable,USB cable, AV adapter, VGA cable, Tri-pod Optional:Wireless keyboard and mouse;mini screen;Back up battery;portable speaker ...