anti-aging, ultrasonic, radio frequency RF, electroporation, no needle mesotherapy beauty equipment, beauty device, 5 heads Work principleElectric- ... electricity and low-energy laser pulse work together to form tiny channels in the epidermis, and lipid bilayer of cell membrane ... enable the absorption up to more than 98%. 6008 No needle Mesotherapy meso beauty device, anti-aging, wrinkle removal, RF, ...