... .4 inch digital photo frame support JPEG.MP3, MPEG1, MPEG2, MPEG4 (AVI, DIVX ...) support CF, MS, SD, MMC, XD Card 1) 10.4 inch digital photo frame, lcd digital ... (AVI, DIVX ...) 3) support MP3 / WMA and movies 4) to support CF, MS, SD, MMC, XD Card 5) USB interface, optional OTG ... ) can connect the computer for data preview and copy 10.4 inch digital photo frame