INSMART TENS Unit Rechargeable Muscle Stimulator EMS 4 Channels with 10 Reusable Electrode Pads 60 Modes 30 Intensities for Back Neck Pain Muscle Therapy Pain Management Pulse Massager (DIY)

Great TENS unit! Lots of modes and the battery lasts forever. The leads do get disconnected easily but I kept them stuck together with a little electrical tape. I tried a wireless unit from Walmart prior to this but that one was very easily disconnected so I replaced it with another that, to my surprise, required AA batteries? They didn't last very long so I found this unit with a rechargeable battery and I've only charged it twice with daily use. Highly Recommended!

I liked how it got rid of the pain but I couldn't put it on by myself I couldn't reach the different parts of my back that needed it so it has to be done when somebody is here which I had to go several days without it.

It was pretty easy to use. Easy to understand dials. Holds a charge well. Consistent use was very therapeutic. Would definitely recommend this particular unit.

For what I paid, this unit performed beyond my expectations. It works well to relieve my lower back pain, though I wish the instructions were more detailed.

Product is easy to use. Pads reactivate with a little moisture and tens voltage redirects the mind about the pain!

I love it, I have used it several times and it is very strong, works great and gives me relief quickly.

No user manual.. the thing works great as best I could figure it out.. but aside from a “how to power on” pamphlet (that references chapters somewhere) there is nothing that explains what the settings are. The diagrams use numbers that don't correlate to the machine exactly, so you even those aren't much help. BUT, like I said, as best we could figure it out, it did its job well.. didn't even graze the surface of its capabilities %26 were pleased with the performance

Works exceptionally well as a TENS unit for pain relief however the instructions leave much to be desired and at best add to the confusion of operating a new piece of equipment. That being said, the function of this unit exceeds any expectations I had for it. It definitely is stronger than any TENS unit I have ever used and I have used many. Very happy with this purchase.

The pads are supposed to be reusable, good luck with that . They do good to stay stuck on for 1 use . I paid a decent price for this item but sorry to say it sucks . Not ordering any extra pads cause I'm afraid I'll get the same results . My machine isn't any good without the pads . No stick no stay ! Just being honest.

i am inable to use this unit due to the very short dual pad connections and very sticky pads. It takes an assustant to place the pads, which is not available fir me.