... alloy case The curing scope of RF Facial-lifting Beauty Machine:Tighten skin,lifting face,lighting skin,face shaping,removing real and ... skin,full body anti-caducityThe technology principle of RF Facial-lifting Beauty Machine:RF Beauty Machine set off RF energy, ... ,the droop skin become full,tightening and flexible.RF Facial-lifting Beauty Machine characters:Safe and non-invasive:no incursion, ...