Epson Full HD Projector (EH-TW5820) - Screen Size: 30 inches - 300 inches, Resolution: Full HD 1080p, 1920 x 1080, 16:9, High Definition: Full HD 3D, Aspect Ratio: 16:9, Native Contrast: 70,000 : 1, 3D Vertical Refresh Rate: 400 Hz - 480 Hz, Android TV, Interfaces: USB 2.0 Type B (Service Only), HDMI 1.4, Stereo mini jack audio out, Bluetooth, Positioning: Ceiling Mounted, Desktop