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

I love my machine. I have sciatica in my lower back and I also have scoliosis. When I was in physical therapy for my sciatica the Tens unit is what my therapist used on me and it worked well. It’s like a massage for my muscles. Since having my own machine I use it wherever I have pain. It’s very handy and although small it holds great charge. The electro pads have a good amount of stickiness and I’ve never experienced any skin irritations from them. All the different options of therapy are great options as well. If you’re thinking about getting it, DON’T HESITATE! This as the best investment.

Very pleased for the price, easy to bring to work on a migraine day to reduce pain, good battery life, lots of programming options

This is AMAZING! For such a tiny unit, it is VERY POWERFUL and it gets the job done! It totally helped with my arm and it got the knots out that massage alone couldn't get out. After one use, my arm is almost back to normal. I feel so much better! Totally recommend you get it!

Pros: Multiple modes to target different muscle groups, strong but adjustable intensity, rechargeable battery lasts a long time, compact and travel-friendly. Cons: Pads lose stickiness after a while and may need replacements, instructions could be clearer for beginners. Overall: Great little unit for muscle relief at home. It’s easy to carry, offers plenty of settings, and really helps with soreness or tension — just plan on buying extra pads over time.

So easy to use. Very happy with this TENS unit. I use it every day.

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.

This ten's unit really works great; I bought it for a friend. This is powerful device that does the job, very reasonable for the money.

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