1.  Functions of each operating head: A Ultrasound promotes osmotic metabolism, B Plasma repairs acne spots, C Radiofrequency tightens the skin and reduces wrinkles, D Ice hammer soothes the skin and shrinks pores, E Suction pen removes blackheads, F High-pressure spray injects nutrients.

2.  Functions of the operating head: A. Ultrasound aids osmotic metabolism, B. Plasma treats acne spots, C. Radiofrequency tightens the skin and reduces wrinkles, D. Ice hammer soothes the skin and shrinks pores, E. Suction pen removes dirt, F. High-pressure spray promotes nutrient absorption.