... THEORY The equipment takes the strong ultrasonic heads to release 40,000Hz powerful ultrasonic, speedy vibrates fatiness cells, produces ... cells water, let fatty cells shrinking. Moreover, when the ultrasonic vibrates, there will bring mighty impaction among cells, fatty ... RF head, they have Ultrasonic (40Khz) head and Ultrasonic (1Mhz) head as below picture. Ultrasonic head of (40Khz and 1Mhz each)2) ...