... . RF for body, face and eyes 3. fine lines, wrinkle removal RF wrinkle removal equipment (RF009)Working TheoryMonopolar Radio frequency takes that epidermis balances ... skin elasticity and luster.Treatment ScopeFace: thin line, forehead wrinkle, cheek line, wrinkle around lip, neck line, doublechin, skin-smoothing.Eye: ... .-Within 1 year, supply spare parts for free if the machine has quality problem.