Basic Specifications: • Brightness: 4000 lumens (works efficiently in daylight). • Resolution and Clarity: 20,000:1 contrast ratio for sharp text and image details. • Lenses: Full glass for superior image clarity (Crystal Clear). • Lamp Life: Supports SmartEco mode to last up to 15,000 hours. • Ports: Includes (2x HDMI) for quick switching between devices, and USB for charging. • Features: "Auto Keystone" correction and quick boot. Please do not lowball. Reason for selling: it didn't suit my needs.