... InstrumentThis product have the following functions: High frequency electrotherapy, Vacuum, Spray and Galvanic induct and educe.Main Functions:1. ... speed up metabolism, anti-wrinkle and anti-aging.2. Vacuum. Refine the striper pore, acne and pustule, clean the ... obvious with no bleeding or scar left. multifunctional skin care beauty equipment/ vacuum, spray, galvanic and spot removal beauty machine