It sends out multiple electrical waves through the electrodes to relieve pain which just as traditional TENS units do. A gentle electrical current is passed through electrodes which are attached to the skin near the site of the pain or discomfort. The pulses send electrical pul…
The kit includes 1 wireless receiver, 2 sets of self-adhesive electrode pads, 1 transmitter, and 1 instruction manual. No control unit is included in the kit.