... : 180Lumens 3, high resolution: 1024*768 4, Support HDMI, AV, VGA, U-disk, external SD card 5, Buitl-in 2GB internal ... , rear projectionInput PortsHDMI1.3, Support Full HD 1080P 60Hz, YPbPr, VGA, VIDEO, SD/MMC, USB, AUDIO(Stereo), DVB-T(option)Play back ...