... 5"Full HD panel,LED backlight,16:9 aspect ratio,1920*1080 resolution.2.Compatible file formats,Picture: JPEG/BMP/PNG ... 264/RM/RMVB/VC1/MPG/MOV/AVI/MKV/TS/M2TS.1920*1080p.3.Link with computer to save or delect ... playback speed adjustment, Internal setup.11.You can choose any style and color of frame as you like.12.Auto-power ... be valid in 7 days. 21.5 inch HD 1920*1080P black acrylic digital photo frame