Languagesmulti language connectionwired wireless connectorvga port 3 in 1 av in mhl hdmi usb power w50 lamp typeled projection technologylcd native resolutionwvga 800x480 supported resolution1080p 1920x1080 brightnesslumens1200 brightness range1000 to 1999 lumens aspect ratio43 and 169 contrast ratio8001 speakers includedyes built in digital keystone correction15 projector typebusiness projector operation systemother os preon saleon sale brandun