This 2100 Lumens LCD Projector is portable with built-in 7W speaker. This projector has WXGA (1280 x 800) resolution, contrast ratio of 600:1 and it can generate image size of 57-104 inches having short throw distance. It has features like Zoom Lens, digital zoom and Digital Keystone Correction. Lamp life is of 4000 hours in Eco Mode and 3000 hours in standard mode. In regard to connectivity this projector comes with VGA Input, Composite, S-Video, Component and DVI Input.