Wow! Amazing!
I have cervical radiculopathy from a bulging disc in my neck and it contributes to my migraines. I was hopeful this would help, but had no idea just how great it would be. It not only massages and has great variation in intensity, but it also gets hot! It felt so great, I took it on my vacation to Kauai and used it on the flight. Really helpful device! Make sure you wet the electrodes and your neck. If you put it on dry, you will feel nothing. I had turned the signal up quite high thinking it wasn't working or wasn't very effective, took it off, used a wet washcloth to wet the electrodes and my neck, put it back on while it was cranked up high and my spine was shaking for hours later! WOW....it is powerful! Definitely adjust the intensity slowly and NOT until you have prepared the electrodes and neck and it's on your neck. I can handle a 4 intensity, 5 if my neck is really bad. And the high heat isn't going to burn you, but it can get uncomfortably hot after a little while.
Rating: 5 stars