The Anker Nebula Cosmos Laser 4K Projector is a high-quality home cinema projector that offers a maximum resolution of 2160p with a native resolution of 3840 x 2160. It features a brightness of 2200 ANSI Lumens and utilizes DLP display technology for crisp and clear images. This portable projector comes with a 2-year manufacturer warranty and includes connectivity options such as Bluetooth, USB, and HDMI Standard. The Nebula Cosmos also boasts auto focus and is compatible with Android operating systems, making it a versatile and convenient choice for home entertainment.