Multimedia projector provides super-bright, clear images with XGA resolution (1024 x 768), 3LCD technology and 3000 lumens of color and white light output. Projected distance is 30" to 300" so the PowerLite X15 is ideal for small to medium-size classrooms and conference rooms. 1.2X optical zoom gives you the flexibility to adjust your presentation to suit your space and audience, without sacrificing image quality. HDMI digital connectivity and easy setup features ensure great classroom performance and compatibility with the latest laptops, Blu-ray and media players. Use 3-in-1 USB Plug 'n Play for instant setup and control of both video and audio. Horizontal image correction via the innovative, user-friendly, easy-slide control bar makes setup easy. Energy-efficient, E-TORL lamp lasts up to 5,000 hours. Projector also features Instant Off with no cool-down required, A/V Mute, sleep mode, direct power on/off, built-in 2-watt speaker, and automatic vertical keystone correction.