BenQ MS502 Specifications: * Brand: BenQ * Model: MS502 * Display Technology: DLP * Native Resolution: SVGA (800×600) * Brightness: 2700 ANSI Lumens * Contrast Ratio: 13,000:1 * Display Size: Approximately 36 to 300 inches * Lamp Life: Up to 6,500 hours (depending on operating mode) * Ports: * HDMI * VGA * Composite Video (RCA) * S-Video * Audio In / Audio Out * RS-232 * USB Mini-B (for control and maintenance) * Internal Speaker: 2 Watts * Usage: Suitable for presentations, schools, meetings, and watching movies in a dark room