Item Type: Abdominal toning beltMaterial: Silicone, plasticWeight: Approx. 403g / 14.2ozModes: 8Gear: 25 gearsMode 1-4, Passive Mode: Powerful and even muscle movement, rapid fat consumptionModes 5-8, Active Mode: Multi band composite mode for a toned physiqueBattery: Lithium Ion Battery 200mAh (Built In) 1MODERN ERGONOMIC DESIGN: The device is designed with ergonomics in mind to target the abdominal muscles. It has 8 modes and 25 intensities that help in muscle growth and can be easily fixed in the desired position. 2SIMPLE TO USE: The device is easy to use and customized to the contours of your abdomen for a comprehensive workout, targeting primarily the stomach muscles. 320 MINUTE TRAINING: Train for 20 minutes, 1 or 2 times a day for at least 6 weeks. or 2 times a day for at least 6 weeks. This is equivalent to 1 hour of sit ups, swimming or 2000 meters of running, and 2 weeks of dieting. 4PERFECT BODY: Continuous use of this body abs workout equipment for about 2 months will build, tighten and strengthen your body muscles for a better body shape. 5PORTABLE: Wearable, ultra lightweight and ultra thin for easy access anywhere. It's easy to carry around so you never miss a workout.