Product Name: Rechargeable EMS Massager Feature: DescriptionRechargeable EMS Massager A compact, wearable electronic muscle stimulator for relieving pain and tension across multiple body areas. OverviewEMS Technology (Electro Muscle Stimulation) Sends low-frequency electrical pulses to stimulate muscles and reduce stiffness and fatigue.Multi-zone use Shaped like butterfly wings, it's perfect for neck, back, shoulders, arms, thighs, or waist.LED Display with Mode Control Clear digital screen shows intensity level and mode; easily adjustable with 3 control buttons.Rechargeable via USB (included) Convenient charging with standard micro USB cable.Portable & Lightweight Slim design makes it easy to carry and wear discreetly. Product Information Category:Portable EMS Massager