Features 1、Adjustable: ABS stimulator offers 15 levels of strength, suitable for different muscle building and fat reduction effects, catering to the needs of every user and ensuring personal comfort. 2、Full Body Muscle Exercise: Simultaneously work out the muscles of the arms and abdomen, helping to burn fat, activate muscle lines, and get rid of excess fat. 3、Efficient Lazy Workout: Just 10 minutes of daily use on the arms and abdomen is equivalent to 20 minutes of jump rope or 40 minutes of slow jogging. 4、ABS Stimulator for Men Women: In order to help you get in the best shape of your life, our ABS fitness belt allows you to lose fat and workout your muscles from the comfort of your home. Suitable for both men and women. 5、Portable and Convenient: Wearable, ultra lightweight, and ultra thin, training workout belt can be easily used anytime, anywhere. Its portability ensures that you never miss a workout. Item Type: ABS Stimulator Material: SBR Weight: Approx. 429g / 15.1oz Battery type: 1 x Lithium Battery (Included) Battery Capacity: 150mAh Total Capacity For 3 Hosts: 450mAh Package List 1 x Abdominal Toning Belt 2 x Arm Bands 3 x Hosts 1 x Charging Cable 1 x User Manual