... Thining, 4.Make the skin tightened,smooth,flexible Product Introduction:This machine is using radiofrequency RF wrinkle removal ... skin rejuvenation effect. It is suitable for all colors of people. Product Principle:Tripolar RF: electromagnetism work principle, will send ... , wrinkle removal, return elastic and smooth skin effect. Product Picture: Operation Interface Time Setting FQA about LF6024A1. Why ...