8 inch digital photo frame LCD screen 1.8'' LCD screen 2.alarm clock,calender,audio,video 3.built-in flash, stereo speaker ... 8 inch digital photo frame LCD screen Panel size ... and transition intervalAudio: MP3, WMA (display lyrics while playing music)Video: MPEG1, MPEG2, MPEG4, AVI, DIVXSupport Media: SD, MMC, XD, MS ...