✅ BYINTEK R90 4K Cinema Projector With native 1080p display quality and 4K input support, 2200 ANSI brightness for excellent viewing in low or moderate lighting, equipped with Android 11 technology, auto-focus, and 10W×2 powerful stereo sound for a complete cinematic experience. Features: High Display Resolution: The device supports Full HD 1080P display resolution with 800 lumens brightness, providing a clear and bright viewing experience. DLP Technology: The device uses DLP (Digital Light Processing) technology, which ensures accurate color display with clearer images. Android 9.0 System: The device comes with Android 9.0 system, allowing you to download apps, games, and watch movies and TV shows directly on the device. Wi-Fi and Bluetooth Connectivity: The device has Wi-Fi and Bluetooth connectivity, allowing you to connect it wirelessly to smartphones and tablets. Built-in Speakers: The device has built-in 5W speakers, providing clear and powerful sound. Multiple Inputs and Outputs: The device has multiple inputs and outputs, including HDMI, USB, and AV inputs, allowing you to connect it to various devices. Connectivity: HDMI Brand: BenQ Refresh Rate: 240Hz Resolution: 4K Type: Projector Screen Size (in inches): 32 inches