Summary: This projector does not come with a battery! I am currently deployed and bought this projector for the sole purpose of using it for training conducted in the field where a power source is not available. No where in the details of this device does it say that the battery is sold seperately.
Summary: I bought this projector a while back and have had NO problems with it; the picture quality is amazing for such a small device. The best thing about this projector is how compact it is; perfect for someone on the go and incredibly easy to use.
Summary: I've owned this projector for over a year now and use it quite often. I've never had a problem with it functioning in any way and it does everything it is advertised to do. It is quite adequate as long as you are in a room with the lights off.
Summary: I was pleasantly surprised at the color and brightness of this low lumen projector. I project down onto a desk from a distance of 3'. It certainly isn't designed for lighting a wall from > 12'.
Conclusion: In all the reviews I read when trying to choose a home projector for digital slides, none mentioned one glaring problem with the PK 20, namely that whe in slide mode, it keeps on cycling the slides while you might hold one in "still.
Summary: I bought this a few months back. I finally got to use it and it works great. If you use it with a computer you'll have to "clone" your monitor to get it to recognize it. I've heard of people using silk for portable screens but I used some other kind of material (muslin) from a craft store and bought...
Summary: This little gem is just what I needed to make enlarging my designs and sketches much more easily. It is so tiny, it fits in my rolling laptop case along with my laptop and many extra cables, and it weighs very little. I love that it is SO SIMPLE to set up and use.