home theatre projector display : 0.55 inches wide, poly-silicon tft active matrix 854 x 480 pixels, pixel arrangement stripe projection lens : type : digital zoom and manual focus optical system : dichroic mirror separation & prism combine method resolution : w-vga aspect ratio : 16:9 brightness : 1000 ansi lumens (dynamic) f-number : 1.44; f-number : 16.6 mm; zoom ratio : digital zoom lamp type : 120w uhe etor lamp screen size : projected distance : 30-300 inches (0.87m - 8.97m) (wide) 30-300 inches (1.18m - 12.11m) (tele) video standard: ntsc / ntsc4.43 / pal / m-pal / n-pal / pal60 / secam input : video : composite video : rca x 1; component video: rca x 1 audio : rca x 1 (in common with analogue rgb) output : audio : headphone 3.5mm stereo jack (analogue); rca x 1 (digital) control i/o : usb type a (for photo viewer), d-sub 9pin(serial) x 1 dvd unit : loading : slot media : dvd video (zone 4), vcd, svcd, audio cd, mp3(cd/dvd), wma(cd/dvd), jpeg ,divx(cd/dvd) ,divx ultra(cd/dvd), dual disk, dvd-r/rw, dvd+r/rw, dvd-rom, cd-r/r, cd-rom, audio format : dolby digital, dts, mp3, ,mpeg-2, lpcm function : dvd player, playing from usb flash drive/usb memory card reader dimension(h x w x d) : 127 x 320 x 230 mm (excl feet); weight : 3.8kg parallel imported warranty: warranty one year delivery within 2-4 business days