HOW DOES OUR ELECTROTHERAPY DEVICE WORK WITH Flex Belt? Using bioelectricity technology, the device sends frequency electrical pulses to your waist / back through the Flexbelt. Your waist / back respond to the impulses by contracting and relaxing rhythmically. The contracting and relaxing of your muscles produces soothing massage sensations that are similar to that given by a massage specialist. The sensation of massage is very real. You’ll wonder who is administering your massage–but it’s just the device! It penetrates muscle group deeper than human hands can. When you place the beltplus on your waist or back, you will feel instant relaxation and pain relief. Using modern human body simulation technology to simulate ancient Chinese therapeutic methods and digital programming technology, your control unit has several different massage modes. HOW OUR ELECTROTHERAPY DEVICE WITH BELTPLUS WORK FOR PAIN RELIEF? Our pain relief devices use Electrotherapy technology, which is a treatment that uses voltage electrical currents to relieve pain and provides other therapeutic benefits. A gentle electrical current is passed through electrodes which are attached to the waist / back near the site of the pain or discomfort. The pulses send electrical pulses through the central nervous system, thus blocking pain receptors. Exactly the same way as a strong painkiller would work. THE KIT INCLUDES: a. 1 HealthmateForever PM10AB device, b. 4 piece self-adhesive conductive reusable gel pads, c. 1 Belt: 35"L x 5" H + Additional adjustable velcro 10" Long = total 45" Long, d. 2 sets of electrode wires, e. 1 Pads holder, f. User Manual, g. Acupuncture placement point chart, h. 2 AAA batteries.