Wireless TENS Unit - 6 Mode 19 Intensity with Screen Display Portable Mini TENS Unit Massager - TENS Unit Muscle Stimulator for Back, Sciatica, Shoulder Pain Relief

The sticky things stick on my skin very well. The buttons are easy to press when it’s on the back of my neck. I’d recommend this and I’m actually gonna order a couple of these for gifts.

Thought I would need a few spares but after using the first one it wasn’t all that necessary.These are great all day.

Stimulator when charged for aches on body, does not stay on long than 4 minutes and not that strong for stimulation, not worth the money, waste of money, been using for about three weeks and is terrible product

This product was a little smaller than I expected, it was only like $20 or so and for that it is worth it. It has a bunch of different settings, and it's great because you don't have to keep buying batteries you can just charge it with your USB. I haven't used it long enough but the pads are very sticky and I've heard others say that they last a long time.Just make sure you have your skin clean where you're going to place it. And be careful pulling off to protective plastic, pull off gently cuz it's so sticky

A bit larger than needed

Love that it’s wireless and small so I could have it on all day and Just turn it on when I need, Its powerful too, Even on a low level I can feel it, I have pretty strong muscles so I need Something strong, My back has a hard time feeling things so this will work great

Love it. It's so sleek looking n works fabulous

When it works, it works, but it shuts off randomly after a few minutes.Sometimes your clothing touches the button, sometimes it just shuts off on its own.I only have used it twice. I will update after more use. Its a pain if it is on your back, because you can't see it, to know what happened.