Effective fat-burning technology: High-frequency vibrations (1-6000 Hz) target deep fat layers, promoting fat burning and abdominal toning for visible results. Supports digestion & relaxation: Dual-action design stimulates gastrointestinal digestion while providing a relaxing massage to reduce stress. Lightweight & user-friendly design: Compact and easy to use with adjustable settings for different intensity levels. The USB charger ensures convenient power-ups. Tone and relax effortlessly: This innovative massage belt combines muscle toning and soothing massage in one, helping you achieve a firmer tummy without strenuous workouts.