What's it for?: It's for body training. This Ultimate product can help to tone, tighten and strengthen your body , you can gain a better figure after consecutive use of this product for about 2 months. Flexible & Portable: This Abdominal Muscle Stimulator has 6 modes for different body parts. Each programme has 10 levels of intensity to meet every muscle sculpting need. Ergonomic pad design enables great adhesiveness to the abdominal. Rechargeable: The Exercise Apparatus Uses USB Charging Can Offer More Stable and Long Last Power,and The Exercise Intensity of The Machine Increases by 50% Than The Similar Products. But Beyond That, We Also Provide an Auxiliary Belt as a Support for Abdominal Pad,So it Will not be Separated From Your Abdomen When You Move. Powerful & Efficient: This Ultimate product is designed for training with 20 minutes per time, 1-2 times per day for 6+ weeks. 20-minute using equals to 30 minutes Sit-ups, 2000M Running, 30 minutes Swimming, or 2 weeks of diet. Use Time: You can use this ab trainer anytime, anywhere. It's super light, ultra thin, WEARABLE, and convenient to carry on. Body Fit Pad can be worn unobtrusively under your clothes, making it ideal for muscle training while reading, watching a movie or doing housework, or even during business or leisure.