... ,Back 2.0MPBattery typeRechargeable polymer battery,8000MAH,10h for playing music,4h for playing video,5h for sufering USB 2*usbSpeakerD ClassMICyes3G moudulesupport USB ... .263,MPEG4 etc1080P,YouTube,720P,HTML5,Flash10.3,Support all video formatsMusicMP3/WMA/WAV/AAC,AAC+,Support all music formatsOn line ...