Horrible! Mine is 100% defective. I put my feet inside (size 10) and it started great. Once the toe massage touched my toes, it stopped and started making a horrible grinding/clicking sound and massage function stopped. (i was not pushing down on it, just normal pressure). This is less than 1 minute after use. Next the power turns off and on by itself. Would never recommend this product. Poorly made
The plug will NOT plug into any hole in my wall. IT IS useless.
Not to mention, the massager moves your foot in a bad place, and doesn't massage it correctly. There is no back for the back of your foot to lean against. Terrible piece of machinery. I bought a different kind for my daughter in law a couple years ago. I'll buy from that company next time, for sure.