Type:Digital Projector Style:LCD Use:Business & Education,Home Home Theater Projector:Yes Portable:Yes Brightness:1200 LUMENS Contrast Ratio:800:1 Weight:1.27kgs (N.W.) Resolution:800*480 Support 1920*1080 Projection Distance:1.07-3.8M Lamp:LED Lens:Manual Focus Lamp Life:30000 Hours Aspect Ratio:4:3 16:9 Interface:HDMI USB AV VGA SD 2.4G