🎥 Elevate Your Viewing Experience! Fully sealed optical system ensures longevity and pristine performance. Ultra-fast 5G WiFi and Bluetooth 5.2 for uninterrupted streaming. Experience stunning clarity with 15000 lumens and 20000:1 contrast ratio. Customized sound cavity delivers 360-degree surround sound. Electric focus and 4D/4P correction for a perfectly sharp image. 15000 Lumen Brightness 1080P Full HD 360° Stereo Sound The TOPTRO TR23 Mini Projector is a cutting-edge device that supports 1080P resolution and boasts an impressive 15000 lumens brightness. With features like electric focus, 4D/4P correction, and a fully sealed optical design, it ensures a superior viewing experience. The projector also offers ultra-fast 5G WiFi and Bluetooth connectivity, making it perfect for both home entertainment and outdoor use.