1. High frequency vertical transdermal sound wave pulsation, shake dirty things out, let pore breathe again, skin smooth and delicate stand out. 2. This product has a good waterproof effect and can be used in bathing and showering. 3. Effectively remove excess oil from the face and remove acne and blackheads inside the pores. 4. Made of high-quality silicone, gentle skincare. 5. Sonic vibration, with the effect of massage, can effectively soothe the skin and make the skin more tender.