Comprehensive projection capabilities Native resolution 1280x720P with support for up to 4K decoding, enabling cinemaquality visuals for your favorite films and shows. Elevated brightness for any setting 4000 lumens brightness with a contrast ratio of 20001, delivering clear images in a variety of conditions for both day and night use. Integrated fidelity sound Builtin HiFi 5W speaker provides immersive audio without the need for additional speakers or clutter. Easy setup with smart technology Automatic focus and correction features adjust the image for you, ensuring a seamless setup every time. Use scenarios Family movie nights in the living room or bedroom, with easy playback of favorite films and streaming content. Smallgroup presentations or slideshows in offices or classrooms, using the projector for clear, readable visuals. Outdoor movie nights in the backyard or patio, taking advantage of the brightness for dimly lit environments.