PENSON & CO. 88 LED Projector HD 1080p Video Home Cinema Theater System 3D Ready 3600 Lumens 1280x800 Native HDMI USB TV VGA AV For School Office Home Portable Native 1280x800 resolution rate, compatible with 1080i/p, aspect Ratio 16:9; 4:3 Component Video(YPbPr), VGA, Dual HDMI, Dual USB, TV, Audio In/Out, Built-in Speaker Super bright LED light source, super long life span. Save maintaining cots. Save almost $100 to ViewSonic, Epson, Benq and etc Manual keystone correction, manual zoom lens Can read USB storage, support the most common Video, Audio and Picture format, Support Red/Blue 3D