1. DEEP firming mode: 3 minutes of first aid lifting & firming Stimulate & exercise facial muscles through 737±3 Hz bionic micro-current effectively lift & tighten nasolabial folds/jaw line/loose face etc. lighten lines & wrinkles & increase skin elasticity.2. RF skin rejuvenation mode: revitalize collagen bounce skin & rejuvenate skin Release 1-3 M Hz frequency-changing strong radio frequency energy which can reach the collagen accumulation area 3mm deep under the skin causing the tightening of collagen fibers & the deposition of new collagen fibers stimulating the new generation of collagen elastic & tender skin & keeping the skin tight & youthful. 3. MAX penetration mode: deep perfusion nutrition directly to the bottom of the muscle It is recommended to be used with collagen & anti-aging skin care products. Ultrasonic high-frequency vibration decomposes the molecules of skin care products helps to open pores exerts penetrating force & pushes into the dermis of the...