The Nubway cavitation machine has adopted the most advanced ultrasonic focusing technology. Ultrasound is emitted by a handle and then focused on the 1cm2 area of a circle with a diameter of 12mm under the skin. It selectively breaks the fat cell to pieces and crushes the larger pieces of fat into much smaller pieces that can be discharged through your body’s natural metabolic processes. When compared to traditional ultrasonic slimming technology, the focused ultrasonic technology features a stronger power, better effect and more targeted treatment range. It directly breaks the fat layer without damaging other body tissues.