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

Comes in handy for stiff bodies.Easy to use and reliable.Great price.

This is the second one I've bought. I dropped the first one and it ruined the screen, but it still works. Forget the amazing price, it's small, but strong. It's very easy to use and I love all the options and settings it comes with. The battery lasts a very long time. As long as they don't raise the price, I will always come back to this unit.

The media could not be loaded. This 2 channel TENS and EMS unit works so well! it fits in the palm of your hand.The display looks cool, too and is easy to read. Simple operation and comes with a convenient board to store the electrode pads in between uses. Quick charge by usb. battery life is pretty good so far

I've owned several tens units over the years, but this one is my favorite. The charge on it is great. I've used it at least 8 times so far and the battery is showing as completely full. I like that the screen highlights the area each mode is for and that there are different modes for the same area. I also like that they included a little booklet with tips for pad application. It came with a good amount of each size of pad. The only negative I've found so far is the small pads do not have a spot without glue. On the medium and large pads, there's a white area where there's no glue to make the pad easy to pull off, but the little pads don't have that. Aside from that, this is a great device and I highly recommend it.

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 am very happy with this small tens unit. It delivers great relief dependably. Thus far, I have charged it the initial time, have used it at least 8 times and it’s still going strong. The sticky pads are great, can reuse many times. At a reasonable price, I would tell anyone looking for a unit to get this one.

Works great.. I use it for body aches.. say my knee hurts I put it on and my pane gradually goes away. Easy to use and the battery lasts..

I have a lot of back issues, and my old tens unit was getting out dated, so I wanted to find a new one for a good value for price. This one had good reviews so I went with it. I am not disappointed at all. It works well.