The HD30LV is a compact Full HD 1080p projector boasting a high brightness of 4500 lumens. This model is designed to be used in low to high ambient light environments for gaming, TV viewing, digital entertainment and home office. This projector features 4K and HDR input compatibility, a built-in speaker, rich cinematic color, and long lamp life for a lower overall cost of ownership. For ultimate convenience this projector boasts multiple inputs including 2x HDMI, making it ideal for use with a HDMI dongle for connection to a laptop, PC or Blu-ray player. This compact model can either be installed or taken on the move. Lights on viewing This all-round home entertainment projector combines high brightness and vivid colors for vibrant, true-to-life visuals in well-lit environments - ideal for watching TV shows, sports and movies or gaming with family or friends any time of day. Amazing color Watch your movies, TV shows and play games with stunning colors in any environment. Optoma projectors provide reliable performance suitable for any content and environment. Our home projectors are capable of reproducing the Rec.709 color gamut, the international HDTV standard to guarantee accurate reproduction of cinematic color exactly as the director intended. Or more saturated colors for a punchy looking image, great for gaming and animated movies. Full HD 1080p 1080p resolution gives you sharp and detailed images from HD content without downscaling or compression; perfect for watching Blu-ray movies, HD broadcasting and playing video games. Superior contrast Add more depth to your image with a high contrast projector. Compared to competing technology, Optoma DLP projectors provide you with brighter whites and ultra-rich blacks, images come alive and text appears crisp and clear - ideal for business and education applications. Full 3D Display true 3D content from almost any 3D source, including 3D Blu-ray players, 3D broadcasting and the latest generation games consoles. Integrated speaker A built-in speaker offers excellent audio support and an easy setup without the need for costly external speakers USB-Power Use the USB-A port to power external devices (5V/1.5A) Auto power off There may be instances when the projector is left running when not in use. To help save energy, the "auto power off" feature automatically turns off the projector after a set period of time if it is not being used 24/7 operation Optoma projectors have been designed to operate 24 hours a day in standard orientation. Perfect for applications where prolonged periods of use is required. Subject to 24 hour terms and conditions.