Excerpt: I travel a lot & this projector is a good size. For the price, finding a 500 Elumen is great. The 92 Elumen don't work nearly as well - the bulb is not bright enough. Comes with a case & fits USB port which it did not say in the description.
Summary: I did a lot of research before purchasing this unit. We travel a lot out of the country and just used this unit at Christmas 2013. Our hotel had no white walls so I hung a white sheet on the wall and the picture was still amazing. I did not give 5 star because speaker is not great but that really did not matter for me because I have mini travel speakers. I would recommend 100 %.