1000 ANSI Lumens, 4K Suppprot, 1920*1080 Resolution, 20,000:1 Contrast Ratio, AI Auto Focus, 4P 6D Keystone, Auto Screen Alignment, Intelligent Obstacle Avoidance, 2.4G+5g Dual Band WiFi 6, Two-Way Bluetooth 5.2, 8W HiFi Speaker, Up to 300" Screen Display, 50%-100% Zoom, Low Noise with Cooling System | [AI-Powered Auto Focus & Auto Keystone] The most impressive aspect of the projectors is its Innovative Auto Focus and Auto Keystone Correction. This feature takes the hassle out of setup, simply by placing it on a steady surface, it ensures that you get a perfectly clear and rectangular image within seconds, even if the movie projector is moved，it re-focuses and gets you back into action almost immediately which removes so much hassle. The built-in displacement sensor provides seamless adjustments when necessary which is a game changer | [4K Support & 1000 ANSI Lumens] HAPPRUN projector offers a viewing experience that rivals even higher-end models, making it an exceptional choice for those looking to enhance their home entertainment setup without breaking the bank. With Native 1080P resolution,1000 ANSI Lumens brightness, and a 20,000:1 contrast ratio, the 4K projector delivers sharp, vibrant visuals that are further enhanced by its ability to support 4K content. The outdoor projector is bright enough to use even with the lights on. The experience was so cinematic that we no longer feel the need to go to movie theaters. This is the pinnacle of home theater experience | [Latest 2.4G+5G Dual Band WiFi 6 & Two-Way Bluetooth 5.2] We want a projector with wifi and bluetooth that would be bright enough to screen mirror smartphone in 1080P, connect to 2 speakers, and do it all wireless! HAPPRUN 4K proyector managed it. It also connects seamlessly with iPad using AirPlay, which is a huge plus for us. It offers fastand stable connectivity for screen sharing , enhanced and improved the energy and possibility of space. There's absolutely no lag between the visuals and the sound. This is crucial for enjoying our favorite shows without any interruptions | [8W HiFi Speaker for Surround Sound] We find out a Bluetooth projector integrated a speaker with a higher power for the volume and sound quality would removing hassle of connecting a high-power/quality speaker or cost 1000 or more to putting surround sound at movie room. We used to hardwire connect the speaker to improve the slight sound delay issue also. But now, the built-in 8W stereo speaker is loud and quality. Wireless portable projector is great for on the go watch which creates an immersive audio-visual experience. The outdoor projector can also double as a Bluetooth speaker, adding extra versatility to its use | [Compatible with TV Stick, Endless Entertainment] Most apps like MAX and Netflix have blocked the ability to screen mirror their content. We provide an HDMI cable along with this projector, so you could stream Netflix, Amazon Prime, Youtube, etc. from your computer. The video projector equips with ports of HDMIx2 / USBx2 / AV / 3.5mm headphone jack, compatible with Fire TV Stick, Roku, DVD, Laptop, Computer, USB Flash Drive, Headphone, External Speaker, Smartphones, Android, Apple iPad, PS5, PS4, etc. HAPPRUN 1080P projector is perfect for home entertainment, backyard, gaming, yoga, music and parties