7 inch digital photo frame Specification: screen type/size : active matrix tft lcd 7 inch Resolution: 7 inch for 480 x 234(larger pictures are auto scaled to fit the screen) brightness: 250cd/square Contrast ratio:150 Visual angel: l/r 40 degree Play file format: jpeg, mp3 Support media: sd, mmc, ms cards Operating system: osd(on screen display) and remote controller Ac adapter: 100-240vac, 50-60hz 18w Signal output: audio / video(option) Multimedia: built-in speakers 1watts x 2 ch Dimensions: (wxhxd) 230x188x40 mm Weight: n.W1kg g.W1.3kg Environment: 0c-30c, 32-85f, 40-65% rh (non-condensing) 1. Acrylic & plastic frame shell available now 2 .5pcs per carton, 7kg per carton, 52x35x38 cm