Tens Unit Muscle Stimulator, Protable and Powerful Dual Channel TENS EMS Machine for Pain Relief, 6 Modes 20 Levels Intensity, One-Key Control Muscle Massager for Physical Therapy Shoulder Recovery

I moved and lost 210s machines somewhere in the moving process can’t find them anyway so I bought one because I needed one like ASAP and it took a minute to figure out how to use it but let me tell you something it’s a little it’s mighty and it works I like it. It comes with several different size pads to snap onto your leads and it just works really great and it’s not complicated to understand after you wake up and read the directions thoroughly some of them are very complicated and I have two of them. That’s a pain in the butt that I can’t find naturally, but this one was really a good purchase and it was worth the price.

Works Great

October 2023: Brand name written on the product (HEALiFY) was different than what I ordered, but the picture and description were the same. Charged it by plugging into my computer's USB. Have used it at least a dozen times or more without needing a recharge. Comes in a compact case to keep everything together. Case might have been a tiny bit larger. I am unsure about electrode placement. There are diagrams in the booklet, but they're hard to see. I like that the display shows how much time is left and I like that it turns off automatically after 20 minutes, saving the battery. If I need it on longer, I can just start it again. The pads work best if you wipe them off between uses with a drop of water and a wet finger. Once mode and intensity are set, a lock button keeps them from changing unintentionally. Overall a good purchase. UPDATE FEBRUARY 2025: Easily replaced electrodes, as expected. Unit works as good as new. I am VERY pleased!

Works great for the price, highly recommend. Seller had great ship time too!

This is a very small unit that performs way above its size and price. It comes with plenty of pads of various sizes. So far I’ve only used it at 20-30% power and that’s plenty. I’m almost afraid to go any higher.

This unit works amazingly. Just make sure you us the charger that comes with it. I try to charge with a regular charger and it did not want to charge.

got this because of the small size making it very portable, used once & worked great, when I went to use it again a week or so later the battery was dead & would not recharge, thus not very durable.

Great quality- helps with fatigued sore muscles! Highly recommend!

Different pad sizes and easy control. It's recommended

One side works .. the other side doesn’t work at all.