The product is a mini portable projector that offers 4K 1080p Full HD resolution, with a native resolution of 1920 x 1080 and an aspect ratio of 16:9. It features Bluetooth, USB, and HDMI Standard connectivity options, making it easy to connect to various devices for a seamless viewing experience. With a manufacturer warranty of 1 year, this projector provides high-quality visuals in a portable design, perfect for on-the-go entertainment or home theater setups. Made in China, it ensures reliability and performance for all your multimedia needs. Mini Portable Projector, 4K 1080P Full HD Supported,Auto Keystone, WiFi6+Bluetooth 5.0,180°Rotatable Outdoor Projector,Built-in Android 11.0 OS(Silver)