Bests & Worsts Reviews from Amazon

What I really need is something to keep water warm, no need to keep adding hot water. It arrived last week, and I just tried it yesterday, the so call masager, was weaker than a feather going through my feet. even my electric toothbrush is better than it; and, it does not keep the water warm, not at all. After 10 minutes, the water turn to 50 degree. very disappointed. I'd rather get a 99 cents plastic bucket and believe it will work better than this. I will try to find out how can I return it.