... , User's manual,AC adaptorFunction DescriptionLCD display2* LCD display.Equivalent Resolution320*240(WQVGA)Video formatdisplay movies, photos, ... RMVBAudio formatdisplay music,support MP3, WMA, FLAC, APE, AAC, and PlayFXpicture formatJPEG, BMP, GIF with auto scan and rotate ... -in batteryBattery DurationAbout4-5 hoursPower Consumption<0.9WConnect with PC High speed USB2.0Sample Rate8KHz/16KHzMax Power ...