[Wirelessly Displaying Video Games on Smartphones] BYINTEK K15 projector syncs smartphone screens with amazing 2.4G/5G WiFi. Super-fast 5G Wi-Fi provides a lag-free online gaming experience and seamless video streaming. The wireless screen sharing function provides great convenience and you can watch all the content you like via media streaming via iOS or Android devices. [Amazing FHD 1080P Image] K15 increased brightness by 80%+, contrast ratio by 10000:1 and original resolution by 1920x1080, which can provide lifelike images and excellent color accuracy for home theater or outdoor movies. The native Full HD 1080P projector supports 4k video when connecting a laptop or 4k TV stick to the projector via the HDMI port, delivering excellent clarity and detail. [Keystone Correction and 50Zoom] Equipped with 504D keystone correction, Full HD movie projector can effectively reduce vertical or horizontal image distortion. The 75%-100% electric zoom digital zoom function allows the projector screen size to be individually adjusted via the remote control without the need to frequently change the projection distance. [200 inch Widescreen] Native 1080P projector is designed for large screen home entertainment and office presentations. It can provide a large screen with excellent image clarity and amazingly clear images. Using a projector, you can enjoy the excitement of theater and enjoy efficient meetings with a large screen of up to 200 inches. [Multimedia Connection] The 1080P portable projector gives you easy access to thousands of streaming media channels, TV sticks, laptops, Switch, PS5, iOS/Android smartphones, iPad, USB flash drives, micro USB cards, etc. The 1080P home and outdoor video WiFi projector can extend the depth and realism of the visual experience through multimedia connections. Optical Specifications Light Engine: Proprietary Dustproof Light Engine Display Type: 5.8 inch LCD Light Source: LED, 50000 hours long life Brightness: 350 ANSI Lumens Contrast Ratio: 10,000:1 Resolution: 1920*1080 (Full HD), support smart version up to 4K Aspect ratio: 16:9/16:10/4:3 Throw ratio: 1, 32:1 Project dimension: 50-200'' Project distance: 1.2-5.8m Interface HD 1.4 x1 USB (max support 32G, support max SSD 500G) x 2 AV x1 Audio output (3.5mm headphone price) x1 Other specifications Projection mode: front / rear / front ceiling / rear ceiling Keystone correction: Remote electronic keystone Electric zoom: by remote control Speaker: 4 3W x 2 Power supply: AC90-240V, 50-60Hz Total power: 100 W