Insufficient skin cleansing can lead to clogged pores, poor skin tone, and various skin problems; 1. Blackhead suction: vacuum adsorption, quickly and effectively suck out blackheads; 2. Reduce acne: suck out the acne formed by the skin that has not been cleaned for a long time; 3. Improve keratin: The keratin produced by skin metabolism affects the skin's absorption of nutrients and absorbs excess keratin; 4. Reduce oil: Excessive oil secretion will clog pores and form acne, remove excess oil and keep pores open; 5. Dilute fine lines: skin aging forms fine lines, absorbs and rubs, and restores vitality to the skin; 6. Lifting and firming: skin aging and relaxation, absorption and rubbing, make the skin firm and bright. 6 Tips Mini round hole head: small suction, suitable for sensitive skin; Small round hole tip: small suction, suitable for thinner skin; Hollow head: strong suction, suitable for those with excessive oil secretion; Large round hole head: strong suction, firming skin Oval hole: suitable for lifting fine lines and promoting blood circulation; Microcrystalline beauty head: remove aging and delicate skin, make skin softer and smoother (with massage exfoliation function, can not be used for eyes) Three-level adjustment: 1. Gentle suction: suitable for skin with thin stratum corneum, it is recommended to use it for the first time; 2. Moderate suction: suitable for normal skin, blackheads are not obvious, it is the usual strength; 3. Strengthen suction: Suitable for oily skin with visible blackheads Recommendation: Use once a week for dry skin and 2-3 times for oily combination skin. Use a hot towel 2-3 minutes before each use for better results. Product parameters: 1. Model: SKT1622. Voltage: 5V 3. Product net weight: 150g 4. Size: 180*4.5mm 5. Input current: >500mA 6. Power: 2.5W