Package content: A.1*Partial stickers1*host1*data cable1*Instruction1B.2*Partial stickers2*host1*data cable1*Instruction1C.1*Abdominal sticker1*host1*data cable1*Instruction1D.3*host1*Abdominal sticker2*Partial stickers1*data cable1*Instruction1. 12 modes & 20 intensity levels: 12 training modes and 20 intensity levels electrostimulators to satisfy your various sporting needs, from warming up to high-intensity training. Fat Reduction / Muscle Rnhancement / Shaping / Targeted.Training. Exercise the whole body with one button2. New one-piece skin-friendly hydrogel: The one-piece gel has a larger contact area with the skin and a thicker plaster increases the stickiness of the plaster. The addition of pure silver paste has better conductivity. The gel can be washed with water many times, it is worth noting3. USB Fast Charge & Magnetic Buckle: Charge USB charging with 3 ports at the same time. No more dry batteries. More convenient to use, magnetic adsorption buckle, fast magnetic adsorption, improved conductivity. When fully charged, it can be used for 15 minutes a day and 15 days continuously4. Improved LED display EMS training device: The improved new EMS training device has an LED screen. The 12 mode and 20 intensity are displayed on the LED screen, making it easy to use. You can easily select a mode and intensity by simply pressing the buttons on the main unit5. EMS muscle stimulator & arm muscle trainer: It is a healthy fitness equipment technology, the aim is to increase muscle strength and burn fat. A related, positive side effect is the reduction of stress symptoms and fatigue.