4 in 1 - D.I.Y & Tens Unit & EMS & Massage Muscle Stimulator, Dual Channel Therapy Machine for Pain Relief, FDA Cleared Rechargeable Electronic Pulse Massager,with 12pcs Electrode PadsCarbonfree Certified

This is honestly one of the best TENS Machines out there at the price point. The pads that come with it are very sticky and I tend to use it quite a bit. It's battery is easily charged using the supplied USB-C cable, and lasts a long while. It's quick and easy to use, as well as being highly configureable. The nicest part about it is that unlike cheaper TENS units I've owned and tried, this machine doesn't have the "sharp-stabby" feel which I'd put down to very good power supplying and monitoring. This also goes very high and hence can help with some of the worst pain. It can be locked too, hence making this a very pocketable unit.

Easy to use and works well definitely blocks the pain when in use. The battery life is good and it’s a good size to pop in your pocket and walk around while using it.

First unit not working properly but now problem has been resolved by seller

Instructions aren't the best. The side switches marked A and B ..are three button switches. middle letter to select channel ..then up and down in strength as well on same switch.Other than the rubbish instruction ..it works really well ..and most of it was easy to work out.

Easy to use, easy to set up, a good selection and size of sticky skin contact pads, for every purpose or muscle size. It's amazing at easing the pain in my neck and shoulders, massage first then use the electric impulse to finish off. Charge lasts for ages, it was a great buy, I use it once in three days, advise not to use daily.

Very impressive and straight forward to use!It only takes a few minutes once you have it of the box what is what and where goes where. To help place the pads in the best possible places you have an accompanying acupuncture treatment points chart. The chart covers the nerve points and mustles for every part of the body that gives you confidence to get the job done! Other reviews cover the benefits and various power outage etc that are quite explanatory!Great tool, great price and a must have and everyone!

Absolute game changer if you suffer with back issues. Felt total relief after the first use. No back pain after 4 years. Continuous use is needed but it's very comfortable and easy to set up and use. Battery life is amazing and doesn't need charging too often. Don't buy a cheap tens machine as they are rubbish. Spend a few quid more and you will feel the results.

I bought this because I saw the glowing reviews of over 1,000 buyers however when I got the product I was very excited and I set it all up and it was not working it was not working properly some buttons didn't work then I thought maybe I don't know how to use it properly maybe I need to look at the instruction manual a bit better but no, there wasn't anything in there that I was doing incorrectly. Then I went back to site and looked at the other reviews and noticed this issue has been repeated by other buyers on so I'm definitely not the only one so I've returned it and got my money back need to look for another one now.Complete waste of my time.