[Fast Stable 5G WiFi Bluetooth 5.1] The outdoor projector provides 2.4G/5G dual-band WiFi connections, enables you to synchronize your smartphone screen by both 2.4G and 5G WiFi. The ultra-fast 5G WiFi offers you much smoother video streaming experience. Adopts the Bluetooth 5.1, our TV projector allows you to connect various Bluetooth speakers , headphones and other audio equipment to immersive sound experience. [Native 1080P | 4K Support] With native 1920*1080 resolution, the movie projector designed with the latest NTSC color technology to provide superior image quality in terms of brightness, contrast, and color fidelity. 15000 lumens of image quality and an ultra-high 10000:1 contrast ratio allows the 4k projector for more realistic color reproduction and highlights darker details, tiny details can be captured on the big screen, bring you a shocking, immersive viewing experience. [300" Giant Screen 50% ZOOM Function] The portable projector offers a 32"- 300 " projection size with a projection distance between 3.6ft-32.8ft, allows you get the best viewing effect in your home theater. With 50% zoom function, you can reduce the image size from 100% to 50% without moving the projector with wifi and bluetooth. It can also supports front, rear and ceiling installation, you can install as you need. [Compatible with Multi Devices] The FUDONI bluetooth projector provides HDMI/USB/AV port/3.5mm audio port , which can connect with TV stick , Smartphone, Laptop, Chromecast, DVD Player, external speakers, PS4, USB flash, etc. Easily meet your movie, match, and game needs.(Due to copyright issues, it can't support watching the videos on Netflix, Prime Video, Hulu, Disney etc while screen mirroring, but it will works well by HDMI connection if you use the TV Stick or Roku Express.). [Built-in HiFi Stereo Speakers Detachable Dust Filter] This outdoor movie projectors equipped with HiFi stereo speakers, it provides you with original audio fidelity, restores every detailed sound effect , and allows you to enjoy the ultimate auditory feast! With a detachable dust filter, the outside projector can prevent dust entering the machine or falling on the lens, reducing fan blockage and light bulbs being dusted and extending the using life.