VERSATILE PROJECTOR: High brightness 4000 Lumens XGA projector with advanced visual features ideal for use in education and small business environments BIG SCREEN PROJECTION: Flexible to fit any classroom design with 0.62 short throw ratio. Project 100 inches from a distance of 4 feet (1.24 meters) EASY SETUP: Simple setup and control, just plug & play your presentations, videos, and pictures LONG LAMP LIFE: Energy-saving Eco mode allows the lamp to shine bright for up to 12,000 hours FLEXIBLE CONNECTIVITY: Supports most media players, PCs, Macs, and mobile devices with input options such as HDMI, USB, VGA, and more