Two-in-one device: Functions as both a pore extractor and a serum infuser. Ultrasonic Technology: Uses proprietary ultrasonic technology at 35,000 Hz to safely and painlessly unclog pores and remove blackheads. Ionic Technology: Added next-generation ionic technology enhances effectiveness in extracting debris and infusing skincare products. Usage: Can be used up to three times a week on all skin types, including sensitive and acne-prone skin. Benefits: Aims to leave pores looking smaller and tighter instantly after use. Only used once