For the size, this projector is one of the best. It's expensive, but this 3-in-1 set does come with a very sturdy case, the battery tripod and the fun creative filter.
As with most projectors, even many non-portable ones, this is best suited to a dimly lit or dark room, but it's still usable also during daytime, as long as sunlight doesn't directly shine on the surface where you project onto.
Realistically, you get about 400 ANSI lumen out of this, and I'd consider that absolute minimum brightness you should buy. Forget all other projectors with less lumen.
The speakers are great, considering the size, and are perfectly usable, but of course provide little to no stereo separation, as the two 5W speakers are next to each other. But there's sufficient bass and mids to sound full, and voices aren't a problem to hear.
The only real con I found is that you can't project straight up onto a ceiling, but only at an angle, so it's a bit tricky to place in your bedroom.
Overall, I highly recommend this. I can't believe how cinema-like my living room has become, without any complicated setup.
