7inch android 2.3 tablet pc  SPECIFICATIONS CPUARM: Cortex-A9 AMD,master frequency:1.2GHzOperating SystemGoogle Android 2.3 ,Memory512MB OR 1GB DDR2 4GB (8GB/16GB Optional)Display7'' TFT Touch Panel (4:3; Resolution 800*600)Audio DevicesBuilt-in speaker & microphonePowerBattery3200mAh (6 hours' working time)AdaptorAAC Input 100~240V, 50/60Hz; DC Output 5V/2.5AOrientation SensorAutomatic steering display screenWi-Fi802.11 b/g supported3G External 3G (USB 3G Modem) built-in 3G can be optionalMicroSDMaximum 32GB supportedUSB HostUSB keyboard, USB mouse & USB flash drive supportedMultimediaVideo FormatRMVB/RM/WMV9/MP4/3GP/MPEG2/MPEG1/H.263/H.264Image FormatJPEG/BMP/GIF/PNG/TIFFMusic FormatMP3/WMA/AAC/M4A/OGG/FLAC/APEOfficeOffice SuiteWord, Excel, Powerpoint, PDF ReaderEmailGmail, Yahoo mail, Hotmail, etc.IMFacebook, MSN, GTALK, SKYPE(voice call supported)EntertainmentGamesG-sensor games/Touch games/Classic gamesSurfingYoutube, Facebook, Google BrowserE-BookPDF/Epub/TXT/FB2More ApplicationsOver 20,000 applications available with Google Market