K380RF+Vaccum + Ultrasonic+SMAS 3 in 1 Machine The machine uses RF+Vaccum+Ultrasonic+SMAS Dynamic focused ultrasound to stably target three different depths of fat layers under the skin, 1.5-1.0-0.7 cm, and directly shatter fat cells For body contouring and fat reduction, our negative pressure + ultrasound weight loss handpiece is the perfect solution. Unlike traditional ultrasound handpieces that often cause annoying tinnitus for the treatment recipient, our innovative design ensures a quiet and comfortable experience. The combination of negative pressure and ultrasound energy works to break down fat cells, improve lymphatic drainage, and enhance the absorption of nutrients, leading to a more sculpted and toned body. This handpiece is a game-changer for body treatments, offering superior results without the discomfort.