Mini Projector 4K

https://amzn.to/49V788i

This smart projector features a 180 ° rotatable design, allowing you to point the 180 ° tilted projector in various directions, including the ceiling. You can point the projector at your bedroom ceiling and lie in bed watching the movie. And it can deliver a clear picture on screens from 40 to 200''. It can produce a really big image in your living room, family room, and other areas of your house.