The Pyle Pro PRJLE84H High-Definition LED Widescreen 3D Projector delivers 1800 lumens of brightness with a sharp 2000:1 contrast ratio and 1280 x 800 native resolution with maximum support for Full HD 1080p. The projector supports either 16:9 or 4:3 aspect ratios, as well as 3D capabilities. It's powered by a 7" single LCD panel and an LED lighting source. Plus, the PRJLE84H features a manual focus lens, a USB port a built-in speaker, an audio input and a headphone audio output jack. Video interfaces include HDMI, VGA, YPbPr, S-video and AV (RCA). The PRJLE84H also features up to a 120" display screen size, as well as support for international signal systems and languages. It meets worldwide voltage standards as well.