HIFU - FacialDefy 3.0,Professional HIFU RF Ultrasound Beauty Face-lifting Machine,Anti Aging and Wrinkle Removal
SKU: FY18.0023US
Q
I don't feel any heat during HIFU section. Is it normal or does that mean the unit didn't work?
Answer Question
A
Only RF can produce a heat sensation, while hifu does not.
It has two gears, one is the RF gear, which represents the energy intensity. The stronger the RF gear, the more obvious the heat sensation will be; the other is the HIFU gear, which represents the depth of action (1.5mm, 3.0mm and 4.5mm)