Brand BYINTEK U80 Instructions Recommended uses for the product Auto focus, 3D ready, dustproof. Built-in speaker Special feature Wi-Fi Connectivity technology 1920 x 1080 1920 x 1080 Pixels Display resolution Maximum display resolution A Full HD DLP projector with 1920x1080 resolution. Just like you enjoy VIP cinema at home, perfect for home theater, parties, or camping in a relatively dark environment, and 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 a carrying handle. Ideal for outdoor use, travel, watching videos, and projection without the limitation of a power cord. Android 11.0 operating system, built-in 4G/5G dual-band Wi-Fi, Bluetooth 5.0, 2GB RAM, 16GB ROM built-in app store On offer (New in box)