Product size: 7 inch 16:9, resolution: 1024*600 Support power on mode: power on to play photos, music, videos, calendar, default video playback. Support auto copy function. Memory card type support: MMC/SD, U disk. Supported image format: JPEG/JPG/BMP Supported video format: Full frame 1080P video: MPEG1(VCD), MPEG2(DVD), MPEG4(AVI) and Xvid etc. Audio format support: play MP3, WMA Frame loop, automatic slideshow, selectable image playback interval, multiple slideshow switching modes Audio/video synchronization with play/stop/pause options Loop music playback, play/stop/pause function, volume adjustment , mute function, selectable playback modes, display of file type, date and time of playback Video loop: play/stop/pause function, volume adjustment, mute function, selection of playback mode, display of file information, time and date. Power-on video playback. MP3 image, etc. Viewing angle: 140 degrees max. Brightness: 250cd/m Auto power on/off function Slideshow mode: various playback modes. Rotation: 90/180/270 Display Time: 5 sec/15 sec/30 sec/1 min/15 min/30 min/45 min/1 hour Built-in stereo speakers Zoom in/out function of the image. Clock, calendar, alarm function.