1. Synergistic Combination: The synergistic combination of vacuum roller and conducted RF energy increases the oxygen intracellular diffusion by heating skin.

2. Precision Delivery: The technology that vacuum folds skin makes RF energy penetrate a specific folded skin, significantly improving effect and safety, even for the upper eyelid area treatment.

3. Deep Tissue Manipulation: Vacuum plus specially-designed rollers manipulate leads even RF penetration (5-15mm). Meanwhile, vacuum and roller mechanical tissue manipulation nips and stretch fibrillar connective tissue, effectively break down subcutaneous fat as well as extruded capillary vessel, increase lymphatic drainage, promote metabolism and reduce or shrink the size of the actual fat chamber, thereby greatly improving body shaping effect.