Review on 📽️ Enhance Your Presentations with the 3M Mobile Projector MP410 by Eliot Wahl

Everything works fine but the focus needs to be adjusted after the projector has warmed up for 15 minutes. I think it has something to do with the expansion of the material and the distance between the lenses and the light source - HDMI, VGA and RCA work great. I need to buy "RCA to 3.5"mm on ebay and the color doesn't quite match (yellow-white-red) but that's not a problem. - The projector's fan noise is VERY audible, so I have to use Eco mode to reduce noise all the time. I'm glad to have it.