Portable Oxygen Spray Blackhead Water Injection Hydro Jet Beauty MachineThe small air bubble has the functions of purifying the hair follicle, removing the cutin, the grease, the black head and the white head. Adsorbing the skin bag, effectively cleaning, dissolving the cell wall garbage, and moistening the skin Whiten and improve skin. Stimulate skin tissue and hair follicle, anti skin aging, and improve skin elasticity Deep cleaning, at the same time, provide sufficient water, oxygen and nutrient medium for the skin