Video formatmpg mov avi mp4 m4a h264 flv 3gp rmvb rm languagesfrench english connectionwired connectorusb hdmi input sd card slot vga port 3 in 1 av in input voltage v110 240 lamp typeled projection technologylcd native resolutionhvga 480x320 supported resolution1080p 1920x1080 brightnesslumens1000 brightness range100 to 999 lumens aspect ratio1610 contrast ratio8001 projection screen size inch34 130 projection distance m1 4 speakers includedyes bui