AUVON Dual Channel TENS Unit Muscle Stimulator Machine with 20 Modes, 2" and 2"x4" TENS Unit Electrode Pads (Black)

The sticking pads do not contain adequate adhesive gel. The booklet provided with instrument does not clearly mention the mode to be used for TENS.

Muy bueno me ayuda para mis dolores de la discopatia multiple

This product is a necessity for anyone working out or recovering from any injury! Convenient to use and has a long battery life.

Take my tens unit everywhere. Absolutely love it.

This unit so far is great. Worked as promised, easy to use. Settings are different for each area needed. Lightweight and small

When I opened the package and saw how small the unit was I thought there was no way this thing would work very well. I have had TENS units applied to me before during physical therapy and visits to the chiropractor and they can crank them up beyond the pain threshold. This unit puts out the power. After I charged it fully, attached the pads and turned it on, it made its presence know at the lowest level. I needed to investigate the different modes on the different parts of my body that I wanted to treat with the unit. I have degenerative disc disease and arthritis in a shoulder and wrist. I started with my shoulder and after a couple of uses I have been able to significantly increase the intensity. The pain hasn't completely gone away but it is greatly eased and I imagine the more I use it and vary the modes the better it will get. I next moved on to the wrist with the same results. I did find that I needed to adjust the placement on the bad on the back of my hand due to an uncomfortable tingling shock that traveled down my thumb. Depending on the settings, you will experience muscle contractions, especially on any setting that creates cyclic pulsing. it is not an uncomfortable sensation, but your fingers may jump or other muscles will contract like a cramp with no associated pain. I have only had it for two days and it is comparable to the professional units at treatment facilities. After several uses, the pads are still very sticky. The unit is smaller than almost any mobile phone but seems to be very sturdy. It is easy to store and will be easy to pack for travel. The best thing is, you don't have to spend $100 or more to get the same benefits.