3-in-1 TENS Unit Muscle Stimulator with 30 Modes, 40 Intensities TENS Machine for Gradual Back Pain Relief Therapy, Rechargeable EMS Unit Massager with 12 TENS Electrode Pads, a Storage BagCarbonfree Certified

I have issues with various parts of my body, in particular my back. I bought a different TENS unit some time ago and this one beats it all to heck. My old unit had only twelve modes and I didn't realize it was not real powerful until I got this Avcoo stimulator. I particularly like the EMS massage modes and find them very effective. I have often thought that I would like to have a stimulator that I could program myself to get it just right. With this stimulator I have found what I was looking for without needing to program it myself. I like the pads that came with the unit as they stick better and are more reusable than those which had on hand. Also, this unit lets me use it for 90 minutes. I rarely need this much time but I really appreciate it when I need it. At this price, I consider this to be a bargain.

I was hopeful, but I didn’t expect due to the low price but I have been pleasantly surprised. This little unit works great!

I use is on my back. My back is kind of a mess. These have multiple settings, which makes it perfect for me. The relief on my back that I get from this equipment is great. I know there’s many of these out there. I’m lucky I found this one little research. I’ve been using this for a month and I’ve charged it once. I hope they can work for you if you try them thank you.

Excelente producto de calidad para desinflamar diferentes áreas del cuerpo y para aliviar el dolor. Me encanta, recomendado.

Bought this hoping to stimulate my nerves in my hand and arm from sleeping on it wrong and woke up to my hand not working, it seems to help but anyone else that has experienced nerve compression it’s a very scary thing losing mobility in a body part

This unit may be small, but it packs a punch. I've used a few TENS units before, and I can confidently say this one performs on par with the larger machine at my chiropractor’s office. When shopping for items like this on Amazon, I don’t focus too much on price—sometimes the more affordable options turn out to be just as good, if not better, than the expensive ones. My advice: read the product descriptions carefully and pay attention to real user reviews. In my experience, this TENS unit is absolutely worth the cost.

Muy bueno la verdad

Very good, it helps a lot