The MERALL Electric Ultrasonic Skin Scrubber is a professional-grade device designed for deep facial cleansing and skin rejuvenation. Utilizing ultrasonic waves and vibration massage, it effectively removes dead skin cells, blackheads, and impurities while enhancing serum absorption through sonophoresis. This lightweight, rechargeable tool improves skin elasticity, firmness, and moisture by promoting circulation and accelerating cell renewal. The device features multiple modes for cleansing, lifting, and acne treatment. To use, keep the skin moist and gently glide the spatula over the face. Note that the device is not waterproof and must be charged before first use.