40K Mini Cavitation Body Slimming Machine Loss Burning FatPrinciple Ultrasonic power is strong, large energy, acting on the face can make the skin cell with the vibration, produce fine massage effect, change the cell volume, improve the body circulation, improve cell permeability, improve tissue metabolism and regeneration, softening tissue, stimulates the nervous system and cell function, make the skin shiny and elastic. Thermal Effect Pass the lukewarm heat action of ultrasonic wave, can raise the