【Electric Focus & Auto Keystone】 Say goodbye to the tediousness and inaccuracy of manual focusing. YOWHICK projector for bedroom is an innovative product with upgraded electric focus and auto keystone functions. Enjoy instant electric -focus and crystal-clear images in seconds. Tip: Keep the projector as level as possible for the best results. | 【4K Support & 20000LM】Elevate your viewing experience with our state-of-the-art projector featuring 4K support and native 1080P resolution! Immerse yourself in stunningly detailed images that bring every scene to life. With a remarkable brightness of 20,000 lumens, this projector delivers vibrant colors and crystal-clear visuals, even in well-lit environments. (100 inches projector screen included) | 【WiFi 6 & Bluetooth 5.3】With latest dual-band WiFi 6 and 2.4G Connection, YOWHICK projector with WiFi and bluetooth enables you to have much smoother and lag-free online video streaming and gaming online experience when sync smartphone screens. Bluetooth5.3 support achieves you various Bluetooth speakers and headphones immersive sound experience. | 【450'' Display & Zoom 50% & Built-in Subwoofer Speaker】This outdoor projector with screen offers a display 40"-450", 4:3/16:9 aspect ratio. 50-100% Zoom function and 15°auto keystone correction, let you get the best viewing effect whether in home theater or an outdoor movie. High-fidelity speakers allow you to enjoy great stereo surround without connecting to Bluetooth. | 【Multiple Devices Compatibled】This home theater projector built in HDMI/USB/VGA/AV/Audio ports, makes it easier to connect iOS&Android Phone, TV sticks, USB Disk, PCs, laptop, MacBooks, DVD player, PS5, Game consoles, External Speaker