Epson EB-W41 Mobile Projector - Brightness: 3600 Lumens (Max.), Contrast Ratio: 15 000:1 (Typical), Resolution: WXGA (1280 x 800), Aspect Ratio: 16:10, Connectivity: USB 2.0 Type A, USB 2.0 Type B, 1 x VGA In, 1 x HDMI in, Composite In, Audio In, Built-in 2W speaker