Review on Kim Carrey Electric Shoulder Protable by Kesha Walker

Worked great for about 6 months. I bought it because I have neck osteoarthritis. It made an amazing difference. Helps with headaches and neck tension. Then, little by little, something stopped working. At first I couldn't turn off the heating, no problem as I preferred the heating then I couldn't turn it off. It's ok, I just turned it off. Now, 14 months after purchase, it has finally stopped working. I guess for $30 I got my money's worth? I've only been using it once a month for the past 4 months. Maybe it could stop sooner with more frequent use?