I had a tens unit before which quit working after abou7 5 years. I really liked it. The Tens 7000 was my replacement. I works very well but took a bit of "getting use to" to figure out (the operating directions were not as "user friendly" as those provided with my prior unit, which was a different brand. Otherwise, the Tens 7000 works very well.
TENS 7000 is a life saver! I drive for work and suffer from degenerative back issues. I use my TENS 7000 with the 2X4 pads while driving and this, combined with the right exercise and stretching, make driving (and other times my back aches) more than bearable. Great value for the price, as well.
Really easy to use and worked on my back muscle with a 30min therapy. Well impressed!
I found the devise very complicated and NOT easy to use. I am very unhappy with it and will be returning it to Amazon.
Works well and I like that it's portable so you can walk around or do something while using it
