... access to the treatment site within 0-0.5 seconds, without touching the surrounding tissue and can ... elasticity and shaping contour.4. Improving jaw line, reducing "marionette lines"5. Tightening the skin tissue on forehead, ... one treatment, the effect will last for 3-5 years.3. 5 different heads (1.5mm, 3.0mm, 4 ... one treatment, the effect will last for 3-5 years.10. Big output power, short Pulse-Width ...