[EMS Technology]: EMS--electrical muscle stimulation, the latest scientific and healthy fitness technology, send signal to muscles directly to promote muscle movement, to help you achieve a more beautiful physique. [Easy to use]: 6 simulation modes, 10 working speeds. Fix the pad to the abdomen and waist. Just press the button to start the exercise. [High Efficiency Training]: 20 minutes per day, which is equals to 2000 meters running, 60 minutes of sit-ups, 60 minutes of free swimming, 2 weeks of diet. [Perfect for daily muscle training]: Super light, ultra thin, convenient to carry on, exercise while reading or doing household chores, or even during business or leisure. [Multi-site Training]: Muscle Stimulator is made of soft PU material, highly conductive gel sheet; includes abdominal pad and arm pad, multi-part fitness training, abdomen, waist, arms, legs, buttocks Especially suitable for the following people: 1. Sports lovers 2. Fitness Enthusiasts 3. Commuters, White collars, no time for gyming 4. Lose weight faster 5. Post-partum and more Note: Do not use it when you are sleeping Package Included: For Arm\/Leg : 2 stimulation controller + 2Arm\/Leg patch For Abdomen: 1 stimulation controller + 1 Abdomen patch note:Battery is not included in the product The following people are not allowed to use the product or it may cause accidents, the problems of skin and body. 1.Internally transplanted electronic medical device, such as pacemakers 2.electronic medical life-support equipment such as artificial cardiopuimonary machine 3.electronic medical devices attached to the body such as electroncardiogram scanner 4.Women who are pregnant or give birth to babies recently