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 Usage Method: 1：Moist the skin, Link the bandage, and fit the skin well 2: Install the host machine (If The host machine installation wrong , it adsorb stil, but can not work) 3：Press and hold the power button to turn on and off 4：Short press the power key to select pulse mode 5：+- Press the key to adjust the pulse strength 6：Button of flame sample to select temperature，3 temperature ranges