Santamedical PM-180 Tens Unit Electronic Pulse Massager with 8 Modes and Rechargeable Battery, 12 Ounce (Health and Beauty)

I had surgery just over a year ago and during my physical therapy they would use the large tens machine on me. I saw this personal Santamedical Tens Unit and thought I'd give it a try. It absolutely worked great! It was just as effective as the ones at physical therapy. I can adjust the intensity and pulsing at my leisure. The intensity does get very strong, so this little machine packs a punch and really does the job! It has 8 programmed modes and can adjust the length of time per treatment. Very easy to use and compact enough to store in a drawer. I highly recommend! I received this product at a promotional discount in exchange for my honest and unbiased review.