Bright SVGA projector : 4000 ANSI lumens Easy connectivity :HDMI, VGA, USB power Integrated Speaker: Clear, powerful audio – 10W speaker Lightweight and portable SVGA resolution:(800x600) and 25,000:1 contrast ratio Long Lamp Life :Up to 15,000 hours of lamp life enabling an average of 4 hours of viewing time every day for 10+ years Rich, Vivid ,Color: With reliable color performance suitable for any content and environment Easy Installation : +/-40° vertical keystone correction and a 1.1x zoom enable flexible placement in any environment