5G WiFi Bluetooth Projector 4K Support, 550 ANSI Lumen Native shops 1080P Portable

Product Name: 5G WiFi Bluetooth Projector 4K Support, 550 ANSI Lumen Native shops 1080P Portable
Two-way Bluetooth 5.0：S1 Bluetooth projector has built-in 2*10W HiFi stereo surround dual speakers providing 360° true 3D audio. 300-inch large screen：Project your phone or computer onto a large 300-inch projector screen. S1 mini projector also has a 100%-50% zoom function that allows you to freely adjust the projected image by adjusting the screen size. 4-point keystone correction: S1 can correct horizontal and vertical 50° distortion. Built-in dust cover: The sealed optical engine prevents dust from entering the machine and protects the picture quality, and the advanced cooling system extends the life of the video projector. Specifications Brightness: 550 ASIN Lumens Native Resolution: 1920*1080(Support 4K Ultra HD) Contrast Ratio: 13000:1 Aspect Ratio: 4:3/16:9 Projection shops Size: 40-300"( Optimum is 120") Zoom Function: 100% -50% (Reduced-50%) Keystone Correction: 4-Point Keystone Correction Speaker: stereo with SRS, Bluetooth 5.0.