Brand BYINTEK U80 Education Recommended product uses Auto focus, 3D ready, dustproof. Built-in speaker Special feature Wi-Fi Connectivity technology x 1080 1920 x 1080 Pixels 1920 Display resolution Maximum display resolution Full HD DLP projector with 1920x1080 resolution. Just like enjoying VIP cinema at home, perfect for home theater, parties, or camping in a relatively dark environment, watching football games at outdoor parties. Built-in rechargeable lithium battery with a capacity of 15000 mAh which can last 2-3 hours after full charge, portable size with handle for carrying. Ideal for outdoor use, travel, video viewing and projection without the limitation of a power cord. Android 11.0 operating system, built-in dual-band 2.4G/5G Wi-Fi, Bluetooth 5.0, 2GB RAM, 16GB ROM built-in app store Type: Projector