Ultrasonic Vibration: Helps deeply cleanse the pores by loosening dirt, oil, and impurities through high-frequency ultrasonic waves. Ion Technology: Positive Ions draw out dirt and debris from the skin. Negative Ions help skincare nutrients penetrate deeper for better absorption. EMS Microcurrent: Gently stimulates the skin to improve firmness and promote a rejuvenated, youthful appearance. 35–45°C Warm Care: The built-in heating function opens pores, enhancing cleansing and allowing better absorption of skincare products. Product Name: Ultrasonic Skin Scrubber Package Includes 1 × Ultrasonic Ion Cleaner 1 × Dust Cover 1 × English Manual 1 × Micro USB Charging Cable