1. Support wide color digital TFT LCD display. 2. Support all format HD video playback, 1280*720 P streaming video without conversion, H.264 HP high bit rate smooth decoding. 3. Support image, music and txt view together. 4. Support maximum button quantity is 10pcs,the button function could be:AV1~AV9(one button must be power on/off), play/pause,prev,next,volume up,volume down,forward,rewind,power on/off. 5. Support TF card and SD card(128M~32G). 6. Support micro USB,it could charging when connect PC. 7. Support more than 5V/1A adaptor. 8. Support single speaker or stereo earphone. http://www.szvideobrochure.com