TENS Unit Muscle Stimulator Pro for Back Pain Relief, Shoulder Recovery and Physical Therapy, Electronic EMS Massager Machine with PMS Pulse for Effective Shock Therapy, Red

First device had a problem in power button that eventually failed in week 3. I suppose that happens with anything you buy online.But the TENS was so effective in those first weeks, I returned for an identical unit which is working great +3 months later.Red pads supplied with Neocarbon unit are significantly better quality (more durable) than cheaper replacement pads (white). Plus, I found that the adhesive from the white pads irritated my skin after prolonged use. Red pads did not.Unit recharges quickly as advertised, and might last the represented 50 hours if you use the lower power setting. But running at full blast in EMS mode on both channels it will go closer to 35 hours.Unit is very handy, portable, intuitive to use and has adequate power. Case is a nice addition to hold supplies.TIP: If you are using this a on your lower back or legs, I recommend a back-up set of wires. While the original wires are tough and hanging in, if they are running across your back or down leg, they will take a beating from the accidental yanking and snagging on clothes. I've started using surgical tape to hold the slack in place against my skin. But unit and wires are still getting knocked around.Not sure these things work for everyone, but mine has been a game changer and I go to sleep every night with it set on 60 min. Dare I say these are addictive. When my sciatica is bad, I use it 12 plus hours / day. So addicted, I am looking at the 4 channel model before too long. However, this addiction is far less problematic than using pain meds and nearly as effective with constant use.This is a DEF recommend

I love the 3 modes, TENS, EMS. & RELAX, it has multiple setting which each mode. Charges easily and quickly. Charges last through multiple uses. You can pick from 10 minutes to 60 minutes at a time. The pads stick very well and i've gotten probably 20 uses from them before changing them out. This has been a game changer. I have Rheumatoid Arthritis so I find myself very stiff when first waking up and I use it for about an hour and I'm great for the rest of my day. It really helps to loosen up my muscles and joints. Storage case is small and compact easy to carry or pack for vacations.

I got this to help with back pain and sore muscles and it works really well. Has a very long battery life and the phone charger can charge it to. Came with quite a few of them sticky pads which I believe are of fair quality. Happy with the purchase.

nice little unit with several different modes and settings. Seems to work well, pads stick and hold multiple times. Nice case to hold everything and seems to hold up to use. Time will tell for the longevity. Good value for the cost.

Works great. Battery lasts a long time. Easy to use.

I was hesitant about getting a tens machine because I wasn't sure an at-home model would be as good as the one I use at physical therapy. Wow was I wrong....this thing is awesome and works just as good. Its helped a ton with my lower back and is also very relaxing. Great product!

Great product and very convenient to use anywhere

So easy to use. I was worried that the tens would be too hard to use. This couldn’t be easier. It has helped me so much with lower back pain. I love trying all the different patterns that can be used and the pamphlet gives a great description of them all. I don’t know how anyone could use the highest level in strength, it is that powerful. My chiropractor would start out each session with a tens unit. Each visit was $60.I haven’t been back to the doctor since this incredible little unit. Perfect little TENS!