Died after 5 days.
So, I bought this for my dad to use while he was visiting my house. He had a stroke several years ago and suffers from nerve pain. He uses it 2 - 3 times a day. We've had it for 5 days and it now it is cutting out, slowing down, and just dies. I'm returning it and going to try another one because my dad really likes it. I'm hoping we just got a lemon. I will update my review when I find out if the new one holds up to my dad using it often.
Rating: 2 stars