7 inch digital photo frame, mulit function, support picture slide,mp3, mp4, also called DPF,digital picture frame 7 inch digital photo frame1.7 inch TFT high-definition color LCD digital photo frame. Cheertek Solution ... remote control, easy to use 12. Supports AVI, and MPEG-1/2/4 video formats 13. Supports MP3, MP4and WMA audio ...