Abs Toning Belt can stimulate women/men waist belly stomach muscle, shape the muscles at the same time by professional pulse technology. Ab Trainer includes 12 full training programs and 20 intensity level: it will promote your abs to a new level of strength,tightness,toned sculpting,slender and the enviable "Eight pack" via its "electric boost" function. Our tummy workout belt is very popular in fitness due to its advanced technology and more and more professional athletes also use it to strengthen their exercise effect. This Waist Trainer Device has 20 minutes automatic stop function, with 20 minutes per time, 1-2 times per day for 6+ weeks, you could easier get healthy and best shape of your life compared with just do execrise with no fitness equipment; additional, you could also exercise arm and leg with the small arm/leg stimulator belt. This muscle trainer belt is very easy to carry on, you can start your fitness program no matter when/where, such as: exercise while reading, doing household chores, working, watching TV or even during business or leisure trips and so on. Details: Product name: Smart fitness belt Appearance material: PU leather Technical principle: EMS current stimulation Product parameters: 110x13CM Product List: Host*1/Belt*1/Instructions*1/USB*1