ComfytempOfficial Smart TENS Unit Replacement Pads for K6108 K6133, 4 Pack FSA HSA Eligible Wireless TENS Pads,Reusable Self Adhesive Electrodes with Premium Quality, Non-Irritating Design

Incredible! I bought a wireless tens unit years ago. I lost it a few years ago back & have been telling myself to get a new one. My fiancé is constantly telling me about pain he’s having in his shoulders, so I bought this one. I’m glad I did. I absolutely love that it comes with 2 units. I loved that it came with a little carrying pouch! I have previous knowledge of wireless tens unit so this was very easy to use. The stickiness of the pads is incredible, makes for lots of use before having to switch out the pads. The single pads are large so they definitely get a good amount of space in. The pain relief given from this tens unit is beyond my expectations.

I have been searching for perfect tens EMS for years this wireless system is close I have Compex this unit is third price best electrode pads to and less expensive wireless controlled by your phone or they have a hand unit also. This unit really works well eigther as a massage unit or Tens unit for pain relief 100% satisfied if your looking for Tens EMS give it a try worth all 39$ worth 5 x As much that's what Compex cost .

Fantastic for pain relief. So easy to use. Well made, good design to use on the area needed. Portability really helps. Works much better than more expensive ones I’ve had over the years.

Great product. Bought for athletic sons for Christmas. They appreciated it, strong unit.

Very good design, easy to use and a great piece

Excellent piece of equipment

They don't last as long as I am use it . I used it a few time and it lost it's stickyness. Then it became uncomfortable because it would move .

Love this item helps with the pain and easy to use