... Beauty 1.Principle of RF Portable RF Wrinkle Removal Equipment with CE takes that epidermis balances normal temperature, RF electric ... attains skin deep,stimulates inner ion of body,colloid granule with electricity will be forced rapid movement,vibration or attrition, ... to 45 centigrade to 60 centigrade,it will naturally produce instant shrinking, stimulate protein,and make them rearray,rebuit skin ...