The first picture is a product picture, the other pictures are sample displays How to use: The first step is to clean and steam your face to open the facial pores; the second step is to try their hand to adjust the suitable suction, try to apply from small to large; the third step is to suck strictly on time, no more than three seconds each time; The fourth step is soothing and moisturizing, shrinking facial pores, and cleaning is complete. ? Material: ABS, metal Color: green, white Working voltage: 3.7V Charging voltage: 5V Input parameters: 3.7V Working power: 2W Pixel: 300,000 pixels Battery capacity: 600 mA Charging time: 2-3 hours Use time: about 2 hours Gear position: 3 gears Product size: 17*4.5*3.5cm ? Product list: Blackhead *1, tip *3, Micro-USB data cable *1, manual *1