Modelled 96 video format3gp rmvb rm vob dat mpg mp4 mov m4a avi mpeg h264 flv languagesmulti language connectionwired connector3 in 1 av in usb dc 35mm stereo jack tf card slot hdmi input vga port input voltage v100240 lamp typeled projection technologylcd native resolutionwxga 1280x800 supported resolutionwxga 1280x800 brightnesslumens3000 brightness range2000 to 2999 lumens aspect ratio43 1610 and native 169 contrast ratio20001 projection screen size