... Photo Frame 1, screen ratio: 4:3 2, Play Photo: JPG / JPEG 3, Play Music: MP3, WMA Description 12.1 inch Digital ... Photo Frame 1, screen ratio: 4:3 2, Play Photo: JPG ... minutes / off 11, Picture Mode: Picture / Full Screen 12, Slide mode: Image size / full screen 13, visit: Thumbnail / File Management 14, Auto Play ...