Comfytemp Official 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.

Works well. Sticks for several uses. Helps with pain. Good value for money.

Best money i ever spent on the nicest tens unit I’ve ever seen. Period.

I love the Comfytemp TENS machine, it works great and easy use and select from the many setting for pain relief. It would be fantastic if the Pads lasted longer, or the more pads in the replacement pads package. I've been assorted Tens machines and appreciate the wireless version and the ability to control with my iPone.

These pads are very durable and reusable many times. I have been using the same pair for over a month. They are easy to use and comfortable.

Really helped my hubby with frozen shoulder, for me I just like a Little massage from it

Comfytemp Official Smart TENS Unit pads work well and last a long time.

I wild love to wear these 24/7 because they are so hard for me to apply to my back by myself but because I’m a naturally hot/sweaty person they won’t even stay on 24 hours and the pad won’t stick on again.