Fiona O.

Bought this Tens Unit to try for chronic low back pain. Felt I had nothing to lose as it wasn't expensive and didn't expect great things. This unit is amazing. Firstly it was not only inexpensive but had free shipping and shipped fast. The instructions were easy to understand and I had enough pads to use it a few times daily. Adding water to the pads after use definitely extends their use. I was amazed at how powerful this Tens is, usually not exceeding the 3 bars. (Not sure how high it can go but I don't believe I had it even 50%strength). I have used it for a month and have only charged the unit once but only because I was going on a trip. I took it overseas and it was discreet enough to use on the flights. I had no issue with it in my carry on bag. Whilst it doesn't eliminate all my pain, it has on most use eliminated enough that I can function. A fantastic Tens that I highly recommend.