Tens Unit Handheld Electronic Pulse Massager #Tensunit

I have never tried a tens unit before, so I was real curious on how this thing works.
The box contains instructions, 4 pads with connection cords, batteries and the hand held controller. The unit can be used on two different people at once, or you can use all 4 pads on yourself.
The unit has 6 auto programs for waist, shoulder, joint, hand-leg and sole. It had 3 massage modes (knead, tap or massage). There is also speed control buttons and the on/off switch works as an intensity controller. The device is designed to shut off after 15 minutes of use.
The instruction guides has pictures to show the different placement areas that can be treated. It does warn you to not use it on your head or heart area. It also instructs you to apply to clean, dry skin.
Ok, so hooking up the pads to the controller was simple enough as plug and connect. Since I have never used a tens unit, and not sure what to expect, I decided to try it on the soles of my feet. I turned the device on, started with intensity level one, selected the sole button and hit the speed button once or twice. Did not feel anything. Turned the intensity up to 4, increased speed, did not feel anything. It then dawned on me to hit the sole button again (not sure if the area button needs to be hit again after adjusting settings). Yeah! Felt it that time. Let me just say, it felt like an electrical shock, but without the zap feeling if you know what I mean. As soon as I felt the pulse, or whatever you want to call it, I said some choice words and took the dang thing off!! Now I know people with muscle problems may enjoy what this thing does, but not this kid. I would say if you have used one of these in the past and enjoy it, I recommend it. If you are new to using one of these, go slow. For the price of this unit, I would say you will get your money's worth. I recieved this product free or at a discounted price in exchange for my honest opinion. http://www.amazon.com/Tens-Handheld-Electronic-Pulse-nkMassager/dp/B007TOJ948?keywords=Tens+unit