the mainly Feature:

Solution: CheertekScreen: 10.4 inch TFT LCD,640*480 RGBPhoto: Support JPG, Slide show internal time is adjustableMemory Card: MS / SD / MMC card, USB host & USB OTG function;Calendar: Support Calendar, clock and Alarm  Operation: Remote Controller and Main function buttons OSD language: English / German / Spanish / French / Portuguese / ItalianMusic: support Mp3, WMA audio, slide show background music Movie: support MPEG1,2,4 and AVI, DivxFile Edit: Mutual copy between USB, Memory card and built-in MemoryAudio Output: build with stereo speakers Zoom In/Out: Support Zoom in / Zoom outMemory inside: It's opotional to build with memory inside from 256MB-2GB

the hot selling 10.4"digital photo frame with MP3,MP4