Modellp 6b video formatmp4 mpeg h264 3gp vob mov avi languagesgerman french english chinese italian portuguese russian spanish connectionwired connectorsd card slot vga port 3 in 1 av in usb hdmi input input voltage v110 220v lamp typeled projection technologylcd native resolutionsvga 800x600 supported resolution1080p 1920x1080 brightnesslumens500lm brightness range100 to 999 lumens aspect ratio43 and 169 contrast ratio3001 projection screen size inch20