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Title: It Is A Total Waste Of Money
Review: These things look great when they are working. As someone mentioned they do make a lot of distracting noise,, but beyond that, they are poorly manufactured. I bought a total of 10 of them from two different suppliers, and from each at two different times, depending on who had the best price at the time. One by one they have stopped working until now I have only two out of the ten still working. I have taken a few apart and it looks like water leaks into the electronics and destroys it. Since I have a masters in electrical engineering, I am now trying to redesign them so that they work from real power instead on the noisy water generators. If you buy one, my advise is to take it apart, and coat all electronics with RTV to protect it from the water. If not, plan on it to stop working within a week.
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