One of the best tens units I have used!!
This is a must-buy! This tens unit is amazing with so many different settings and actually works. The battery life is great and this little thing pumps out some serious pings to help any area. I had a bulging disk in my back recently and wearing this was the only thing that could get me through the day. Don't let the low price fool you, this thing is awesome and the best of the best!
Rating: 5 stars