Feature 1. It can clean the skin, suck out blackheads, acne, whiteheads, remove makeup and oil, hydrate and moisturize, withCombine bubble water, clean and moisturize while sucking, equipped with blue light sterilization, blackheads will not be repeated and will not damage the skin 2. While sucking out the dirt, it moisturizes the skin with bubble water and also shrinks pores and sucksIncorporates your skin's trash toxins and at the same time injects nutrients into your skin 3. There are three gears that can be adjusted, dry, neutral and oily. Choose the right gear according to your own situation. Dry skin and oily skin can perfectly clean blackheads. 4. Clean pores through water circulation, separate dirty water, use pure water or toner 5. Charge for 1 hour each time, about 20 minutes a day, it can last for about 2-3 days Specification: Body material: ABS body + silicone tip Power supply voltage: 5V/1A Charging port: USB Battery capacity: 400A lithium battery Charging time: 2 hours Stall suction: 30kpa/50kpa/75kpa Life time: 3 hours Control method: button Working mode: 3 modes