only 1700 perfect xa serious buyers viber whatapp Electro Muscle Stimulation (EMS) fitness belt, such as the AB Tronic X2. It is designed to stimulate muscle contractions for toning and slimming without traditional exercise. Technology: Uses EMS to generate muscle contractions equivalent to intense abdominal exercises. Target Areas: Designed for abdominal muscles and can be used on other body areas like arms or thighs. Features: Often includes multiple channels to target different muscle g