Brand: YOWHICK Recommended Uses: Gaming, Home Cinema Connectivity: USB, HDMI Display Resolution: 1920 x 1080 Maximum Display Resolution: 3840 x 2160 Pixels [WiFi Connection & 1080P Full HD Support & Ceiling Mount] Adopts wireless mirroring technology. Connect the projector to WiFi and enjoy mirroring and pushing experiences from iOS/MacOS/Android/Windows and other devices. Wired connection is also supported if you don't have WiFi at home. The projector has a native 1080 resolution and supports 1080P Full HD as well as 4K. The number of pixels is 2.5 times higher than 480P home projectors. Note: When using an Amazon Fire TV Stick, if no sound is output from the main unit, open the sound settings menu on the Fire TV Stick and change the sound to [PCM]. [Touch Key Design & 300-inch Large Screen & 12000LM Brightness] Adopts a touch key design for a better experience. [Keystone Correction & Zoom Function & High-Quality HiFi] This projector is equipped with ±15 degree keystone correction. If the projected image is distorted, easily correct it with the keystone correction ring. The zoom function allows you to adjust the image size from 50% to 100%. Aspect ratios of 16:9/4:3 can also be changed, and you can select from image styles such as standard, sharpness, and color temperature. Remote control included for operation from a distance. [Wide Compatibility & Circulation Heat Dissipation & High Durability] Equipped with input terminals such as AV/HDMI/USB/TF/3.5mm audio. Can be connected to and used with PCs, DVDs, smartphones, tablets, USB memory, PS4/PS5 game consoles, etc. The home projector adopts a unique circulation heat dissipation system. Improves cooling efficiency and allows for faster heat dissipation. Product Size: 20*15*7CM Package Contents: Projector body, Japanese instruction manual, remote control, HDMI cable, 3-in-1 AV cable, power cable 1, lens cover Operation has not been confirmed. Please understand before purchasing. ⭐Anonymous Delivery & Free Shipping⭐