Video formatmpeg rmvb rm vob dat mpg mov avi languagesenglish chinese arabic portuguese russian spanish german french connectionwired connector3 in 1 av in usb hdmi input sd card slot vga port input voltage v12 lamp typeled projection technologylcd native resolutionqvga 320x240 supported resolution1080p 1920x1080 brightnesslumens500 brightness rangeunder 99 lumens aspect ratio43 and 169 contrast ratio3001 projection screen size inch10 100 projection dista