Video format3gp rmvb mpg mov avi mp4 mpeg flv languagesmulti language connectionwireless connectorhdmi input usb lamp typeled projection technologylcd native resolutionwvga 800x480 supported resolution1080p 1920x1080 brightnesslumens35 brightness rangeunder 99 lumens aspect ratio43 contrast ratio8001 projection screen size inch43 projection distance m107 38 throw ratio range169 lens125 speakers includedyes built in digital keystone correction