Monopolar Rf body slimming and face beauty machine 1, wrinkle removal, skin tighten 2, skin whiten and lifting. 3, portable Main TheoryMonopolar RF ... , based on assurement of skin comfortable, harmless, it uses RF electric wave to produce heat exchange, precisely attains skin deep ... any moisture at surface skin of client. 5.Choose proper RF head on relevant parts.6.During courses, Metal conductive ...