Technology can be an awesome thing and this little slice of technology, this wireless electrotherapy device we call the FitRx Electrode Wireless Massager, is specifically designed to soothe chronic muscle and joint pain located in various parts of the body. It dispenses EMS and microcurrent therapy via the independent controls or the easy-to-use touch controls of the FitRx iOS or Android App. Premium, contouring pads allow for discreet and convenient placement to whatever parts of your body that are aching for treatment with this electric body massager.