tec&size: 1.10.4 inch high definition digital LCD screen,640?80VGA resolution 2.audio/video frenquency output 3.functions:movies/music/photoes 4.hard decoding for photes 5.support 120 million p/s 6.materials:organic glass/wood box 7.USB interface function instruction: 1.movies:support MPEG1(VCD),MPEG2(DVD),MPEG4(AVI),etc 2.audio frenquency:support MP3,WMA,etc 3.photoes:support JOPEG Program wanghong memory: support cards MS/SD/MMC,etc support 1G/2G/4G digital photo frame