... ,face and body RF skin tightening machine,vacuum&RF&laser 3 in 1 system,for skin tightening,skin lifting,fat reduction What is ... the frequency of 1-2.66MHz bipolar RF will heat the dermis and subcutaneous fat layer.After absorbing the heat, triglyceride in ... of skin-tight, wrinkle removel, fat reducing as well as shaping.Specs Vacuum pressure100Kpa(max)RF frequency1-2.6MHZLaser wavelength650nmLCD touch ...