Ultra Bright 55 Lumens, Supports 1080p/1080i/720p Resolutions, 1000:1 Contrast, Vibrant Color Technology with 20,000 hour LED s * Ultra Portable 0.3 lbs Weight, Pico Projector fits nicely in your pocket, Lamp Life 20,000 Hours. * Built-in Speakers, 16:9 compatible. Mini-HDMI, mini-VGA, Composite A/V connections along with USB readers * For Personal Media Sharing with friends and family, USB Plug "n Play instant set up; Apple Mac and PC Compatible, * Up to 50 inch image (in low-light condition)