This 4300 Lumens DLP Projector is portable and comes with 3W built-in speaker. This projector has XGA (1024 x 768) resolution, high contrast ratio of 3000:1 and it can generate image size of 24-301 inches. This Digital Projector has features like Zoom Lens and comes with remote control. It comes with Lamp life of 3000 hours in standard mode of operation and 4000 Hours in Eco Mode. In regard to connectivity this projector comes with VGA Input, VGA Output, Composite, S-Video Input and Component input along with DVI Input for Digital-to-Digital video connectivity.