... 2G/4G/8GMonitor: Fully motorized 7inch digital display can turn right/left , up /downOperation System: Windows2000/XP , Linux ,WinCEBluetooth: Built bluetooth ... : Use GPRS/CDMA /3G for surfingHardware acceleration: 2D/3D display accelerate chip,support MPEG-2 hardware decodeMPEG-4 and HDTV ... Office: OFFICE and E-mail/QQ/skype and PictureDesignedMedio display: Support all MPEG1,2,3,4 , AVI,DIVX, ...