... Video format(1080P):WMV,MKV,MOV,AVI,RM/RMVB,MPEG-2/4.5. Audio format:MP3,WMA,3GP,AACFLAC,WAV. ... .8.Automatic screen rotation: Four-Direction Rotate screen.9.Hard Disk: 4GB Nand Flash 10.Support external 3G module11. ... out x 1 Microphone in x 1 O.S: Android 2.3/4.01Rechargable Li-Polyer Battery:3800mAh/5V2AColour: White ... N.W/G.W):12.9kg/13.53kg 10'' android 4.0.1 tablet pc 1GB 8GB 1Ghz ressistive touch ...