Product Item Details:Adopts the vacuum negative pressure water cycle technology, spray the solution from the center of working head, directly to the deep pores, dissolve sebum, soften cutin, replenish skin moisture, suck out the blackheads, dead skin and impurities in pores, discharge waste from the outside of working head, promote circulation, accelerate metabolism. Make your skin firm, delicate, elastic and rejuvenated. 3 gears suction strength adjustable.6 different replaceable working heads:Spiral crystal head(big): with moderate suction, remove blackhead, dead skin, cutin, clean pores, suitable for large areas of the face(such as: cheek, forehead).Spiral crystal head(small): with moderate suction, remove dead skin, cutin, clean pores, suitable for small areas of the face(such as: T-zone, nose.Skin grinding crystal head(big): with strong suction, remove dead skin, cutin, clean pores, suitable for large areas of the face(such as: cheek, forehead)(Blackhead and whitehead preferred).Skin grinding crystal head(small): with strong suction, remove dead skin, cutin, clean pores, suitable for small areas of the face(such as: T-zone, nose)(Blackhead and whitehead preferred).Spiral soft silicone head(deep): with strong suction, remove dead skin, cutin, clean pores, suitable for sensitive skin, small areas of the face(such as: T-zone, nose).Spiral soft silicone head(shallow): with moderate suction, remove dead skin, cutin, clean pores, suitable for sensitive skin, large areas of the face(such as: cheek, forehead). How to use :Step 1: Clean your face ,use the blackhead export liquid or facial steamer to open the pore;Step 2: Accoring to your requirements choose among the three level suction;Step 3: Move the blackhead cleanser back and forth around the pore with a constand speed,slowly move,do not stay in on place for too long to aviod injury,and do not press it hardly or pull vertically;Step 4: After washing your face,please use ice towel or cold water or shrinking liquid to restore the treated pore.Note:There is an air vent in front ,when working ,the air vent should not face down;The solution added to the cup is controlled within 30ML;When operating, the working head can not stay in the same place for a long time;Before using the product,use hot steamer or hot towel or blackhead removal gel/cream on your skin for 5 minutes to completely open your pores first to ensure the best performance of the product;After use, facial redness appears, this is a normal reaction, usually 5-10 minutes will disappear naturally. If you feel pain or the suction is too strong, please lower the suction gear or replace the working head.Specification:Material: ABSCharging method: USB chargingCharging time: 3 hours Color: White Product specification: 28*6*6 Product List: 1*Blackhead Cleaner