AUVON 4 Outputs TENS Unit Muscle Stimulator with 24 Modes & Intuitive Operation Design, FSA & HSA Eligible, TENS Machine with 10 TENS Pads, Electronic Pulse Massager for Back Pain Relief Therapy

Great Product! Great Battery life! Very Easy to Use! Great for pain relief! Loosens up my lower back, and helps me relax and crack my back!**NOTE: Careful to try to stick to bigger muscle groups for longer run times or deeper settings. If you put on your calf, bicep, forearm, etc, make sure you don’t turn the pressure up too much, and also, depending on the setting (longer-contractions) like cupping and acupuncture, you could cause a cramp while using it. Or be very sore if you use it too long on a smaller muscles. You may only need 3-5 min in certain areas. 20-30 mins in other areas. This is true for everywhere on your body (with long run time) but more likely with smaller muscles, or areas where you have sore knots or are prone to cramping. You’re welcome in advance, as I almost screamed in pain when my calf muscle nearly cramped up!! Start light and maybe “taps or scrapping” to test pressure in sensitive areas.

I purchased this Tens unit last week and received it Saturday and I had to try it out right away and I have to say it works well beyond my expectations I love that it's four channel and it shuts off after time up I would definitely recommend this unit to anyone looking for a Tens Unit

I use this all the time. I have an extremely physical job and when my muscles lock up there’s just not much that can be done. My girl gives amazing massages however sometimes even after an hour of that I’m still seized up. This thing is easy to use and the battery lasts forever. It has 4 outputs I only use 2. It’s much better than the old model which I had 2 of for about 10 years total. Very durable you won’t be disappointed. Money well spent.

This little device is packed with available treatments. You'll be sure to find one, or two, or more that fits your needs. Strong enough to where I only get just over half way before I max out what I can take of it's strength. The 0-90 minute timer is great also (leave it off for continuous use). If I was forced to say something negative it would be that you have to press the intensity button repeatedly to increase/decrease the power, but I understand that increasing it too quickly could possibly hurt someone. Other than that this is a sure bet. I really like this product......

The wires seem pretty fragile and the sticky doesn't feel stickier. I prefer the old snapConnections. Does not provide the massage level as well as other units but the pulse can get very intense in a good way. Not the easiest to navigate and the bad isn't that logical but for an inexpensive unit, it works fine.

solid tens machine

Long time athlete looking for something to help and the effectiveness of this product was what i have bee looking for great value for my money! Help relieve a lot of muscle pain

Got this unit in these tens pads for my dad and he says it works very good and he likes it a lot.