This Review Title is don't waste your money and the content is: Product looks great.<br />The bubbles are useless and vibration is so minimal I thought it was not working. I could feel nothing with my feet so put my hand in and detected a very small vibration. The temp is not variable and was too hot for me.<br />I am very disappointed..There are other information for this review, one is This reviewer did purchase it and the other is 0 people think this review is helpful.