Simple to set up. Easy to use. Gives great muscle flexibility. Great results.
I have had numerous sports injuries and have a close relationship with ice & heat. A few years ago I started using a Tens unit. My first was bulky and unreliable. The next was a bit better. This is a good step up for the genre. Good solid current and no nasty jolts if I turn it up. Very satisfied!
After several days, I can say this unit is great! Good bang for the buck! Bottom line, makes my back feel better!
This tens machine, works great, is small and convenient to wear. I like how easy it is to operate.
This has a warranty and it broke in a week. I tried emailing immediately but no one even replied back