Native1080P/4K HD: Our Mini Projector supports native 1080P (1920x1080P resolution) and 4K HD video, providing precise images with a high dynamic contrast ratio of 12000:1 for stunning visual effects. 180° Rotating Ceiling Projection: Enjoy ceiling projection with 180° rotation support, allowing for comfortable viewing at any position. The compact size of 7.33.85 inches makes it portable for outdoor or courtyard use. Improved Viewing Experience: With 500 ANSI lumens brightness, this projector enhances viewing brightness and protects your eyes. The recommended screen projection size is 40-150 inches, with an optimal viewing distance of 78 inches for clear and high-quality images. Latest Wi-Fi 6 Technology: Featuring Wi-Fi 6 technology, this smart projector offers compatibility with both 2.4GHz and 5GHz networks for faster and smoother connectivity without lags, ensuring a seamless movie-watching experience. Automatic Keystone Correction: Built-in precision sensor enables automatic keystone correction, eliminating alignment issues. Manual focus and 50-100% zoom function allow you to quickly achieve the perfect picture. Compatibility with Various Devices: Equipped with Bluetooth 5.2, HDMI, USB, AU headphone jacks, this projector is compatible with a wide range of devices including Fire TV Stick, Roku, DVD players, laptops, USB drives, computers, headphones, external speakers, iPhones, Android devices, iPads, and even PS5.