TENKER TENS Unit Muscle Stimulator, 24 Modes TENS EMS Machine for Shoulder, Sciatica, Back Pain Relief, Rechargeable Electronic Pulse Massager with 2"x2" and 2"x4" Electrode Pads

Very small unit. It’s a third of the size of my previous unit. It’s not as powerful as my old unit which took three AA batteries but it’s strong enough to give relief. The portability alone is worth the trade off. My previous unit would was so powerful you could turn it up until it physically hurt you. I like the rechargeable internal battery but also liked the fact that in my previous unit you could just swap out batteries. I could see reaching for this when I really need it and having to wait to recharge it.

If you are looking for a good TENS unit at a very affordable price, I would recommend this. I bought one and I have had it for about 3 weeks now and I love it. Works well, easy to use and really does the job it is supposed to do. I like the fact that you can just plug it in to recharge so no need to fool with batteries. The electrodes are easy to attach, and the settings are easy to navigate and use. Mine was fully charged when I got it, and I have used it quite a bit and still have not had to recharge it yet. I got this one to update the one I have had for like 10 years and I am glad I did. Plus, it uses the same electrode pads I had with my old one, so I didn't have to by any new ones. Even so, those are not that expensive, and you can use them over and over again. Good product for the money.

Used it for the first time. Sure reduced my shoulder pain and relaxed my tight muscles. Easy to use and affordable.

This is the perfect TENS unit to have at home. It works just as well, if not better than some of the higher priced ones that you can find on the internet. Works super well for period cramps and tense muscles in the body. The battery life has been great, too! I can get a couple of days in before it drops one bar. Giving 4 stars only because my only con is that I wish the pads were a bit stickier for a better amount of multi-use before having to be replaced. Other than that, great product!

Great tens unit the strength of the unit was very good . It had additional pads and it let you choose a specific area where you had pain.

Works great. Very intense especially for deep massage. Has timer and you can set the intensity. I’m happy with my purchase.

I'm an amputee below the knee. I have what's called "phantom pain". I've seen others in a group I'm in for amputees use a TENS unit for phantom pain so I decided to give it a try. The TENS unit do work well for the phantom pain. The "shocks" distracts your mind from the phantom pain and it also helps desensitize the limb. Being able to control how strong and how long of a session you need is definitely a plus and being able to do it from the privacy of your home is great. I'm not a doctor, so I do suggest you speak with your doctor before using a TENS unit or any other treatment not prescribed by your physician.

This unit was a great entry price point. Initially difficult and awkward to program but once done it provided a powerful muscle stimulation. Unfortunately it stopped working within a week. Of note, even though the price point is great it did lack some creature features such as a clip to hold the unit on your waist or belt. Had it not stopped working I can say I was happy enough to stay with it and continue its use.