--The skin is dry in winter, Before use EMS founction, please wet the skin --Pay attention to the installation direction of magnetic buckle Heating EMS Abdominal Muscle Stimulator Trainer Abs Fitness Equipment Training Gear Muscles Electrostimulator Toner Massage ==3rd Gear hot compress Far infrared hot compress of graphene can penetrate into subcutaneous tissue, promote blood circulation and metabolism; ==EMS has 10 Modes 29 Gears Relax body increase muscle strength and burning fat. ==PU Electrode material More soft and close to the skin, odorless and without cold feeling; == Convex Design The convex design of independent blind exercise makes it more convenient to use; ==The belt is ultra-thin 1.2mm thick and 120g insensible ==Heating area up to 9000mm Large area of hot compress goes deep into the muscles to relieve muscle soreness more obviously