83% of the reviews on Amazon.com give this product a positive rating.

This unit weighs less than a pound and can run on battery power for ultimate portability.

The fan is a little loud and the speaker is a little quiet.

The AAXA P4-X offers an impressively bright and vivid picture in a lightweight and budget-friendly package.

Good quality picture , size is nice and durable

Speakers are week but not as bad as the reviews I read made them sound, the fan is audible but not that loud it's got a cheesy little tripod but you can pick up a decent one for around 10 bucks the remote is finicky but all the controls are also...

Great little unit - so many input options to choose from including HDMI. Picture looks great, but remember that it isn't a super high resolution. Looks great for movies. Actually works okay in an average lit room - 95 lumens..

My only concern with it is that it doesn't auto-detect if it is receiving a signal via HDMI and select that as an input port. You will have to manually select it. Also, the focus ring is tight, which takes a little practice to manually focus it.

Good, clear, easy to adjust focus of picture. The size of the picture depends on how far the projector is away from the screen. Reads the movie file on the microSD. Did not test with any other adapters. If I do, I'll update the review. Light weight....

Forget the built in speakers. They can't be heard over the loud fan. Not sure why the fan on this is so loud. I put the projector in one room, and could hear it down the hall, 2 rooms away. It's loud enough that I'm wondering if it's worth the buy.

Great brightness, even in a moderately lit room, I was surprised as how good it looks Resolution is great as well, text is very clear and legible, and I can make out the text from across the room even! The variety of inputs helps as well, it's got...

The fan is a little noisy, but honestly from a small projector like this I kind of expected there to be noise. It's not a huge issue for me because I usually have headphones or speakers plugged into it.

Very bright Supports a variety of formats, with no compatibility issues Rechargeable battery Comes with remote, and all necessary adapters Supports composite, VGA, USB, and SDHC for inputs Tiny! Can probably fit in my pockets. Nice image resolution, no...

Built-in speaker is very quiet Some pictures display with an awkward red tint Machine itself is a little loud Battery only lasts 70-80mins on a full charge. Settings don't seem to affect much Controls are a little un-intuitive