... (JB-1076) 1,handheld 2,RF beauty 3,tighten skin 4,lift skin RF skin care machines home use (JB-1076) Application of Principle: Deepheating ... , diminishfine and laugh lines, and tighten loose skin, instead of and beyond thesurgical face lift.2) Evacuationof lymph, eliminate excess water and ... RFWavelength of light415—450mmOperating voltageDC 12V 2AHeat45-65°C RF skin care machines home use (JB-1076)