Video out: CVBS, S Video and YPbPr(480P,720P and 1080i) Audio out: Stereo audio line out+Optical output Stereo Ear phone jack out Display: 3.6" TFT LCD display(LED backlight) Battery: mobile Lithiumion for about 5 hours HDD video playback Surpport interface: 1.8" HDD IDE interface mini-USB 2.0 interface(with OTG) IR remote control Support video format: MPEG1/MPEG-2/ISO MPEG-4/ISO DIVX3.11/DIVX4.0/DIVX5.0. Support audio format: MPEG Audio Layer-3 Support picture format: JPEG, BMP ---------------------- Main function: 1,It has the function of USB2.0 mobile hard disk, and can be used as USB2.0 standard input terminal that provides the data of storage service. The PC can also get the picture files storaged in hard disk through the USB input terminal. With 20G hard disk 2,It can fluently play MPEG2/MPEG-4 media files with the speed of more than 25fps with the LCD display 3, The video output termianl can be connected with TV, its quality of output signal can meet the standard of DVD PLAYER. 4, It can play MP3, having Audio ouput port, the quality of output signal can attain the standard of mp3 5, It can play all kind of the picture files( JPEG/BMP) in storage with the LCD Display.