ViewSonic PJD7831HDL 3200 Lumens 1080p HDMI Projector Full HD 1080p (1920x1080) 16:9 3200 Lumens Home Theater Projector with a 22,000:1 Dynamic Contrast Ratio, Vertical and Horizontal Digital Keystoning, and a Screen Size from 120-Inches at 12-Feet; up to 250-Inches at 24-Feet Packed with advanced color technology and delivering outstanding sharpness, this projector provides a great selection of inputs while offering industry-leading durability and dust-resistance The PJD7831HDL is the ideal projector for both high definition presentations and vibrant multimedia entertainment Convenient design with ViewSonic's exclusive HDMI-streaming PortAll dongle, up to 10,000 lamp hours (Eco mode), built-in 10W speaker, optical focus and zoom, and a white finish 1.15~1.5:1 throw ratio; 4.2  46.9 ft. throw distance; 3.5MM Audio In/Out, HDMI 1.4, HDMI MHL, USB Type A, USB Type Mini B, and VGA Inputs; Product Dimensions: 12.44 x 8.98 x 4.08 inches 3-year limited warranty on parts and labor, 1-year limited warranty on lamp, 1st year free Express Exchange service with product registration; Box includes PJD7831HDL Projector, Power Cable, VGA Cable, Remote Control with Batteries, Quick Start Guide, and ViewSonic Wizard CD Compatible with Mac, and Windows, can be connected with DVD players, Blu-ray players, Amazon FireTV, AppleTV, Google Chromecast and more