A portable projector that I bought from Korea.
I have been making good use of it but try to sell it because I got a new TV.
you can control focus and it has a hole where you can mount it to a tripod.
Since it's made from Korea, I will give you 220v to 110v adaptor with the plug.

More description
https://www.tradekorea.com/product/detail/P779606/Zeus-A700.html