3rd Gear hot compress: Far infrared hot compress of 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 blind exercise makes it more convenient to use; The belt is ultra-thin: 1.2mm thick and 120g insensible Heating area up to 9000mm: area of hot compress goes deep into the muscles to relieve muscle soreness more obviously Usage : 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 , 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 Colour:grey Material:PU electrode material Package Contents: 1 x Abdominal Body Massager Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.