Basic InformationProduct model: PD-20Product size: 168*39mmOutput voltage: 3.7VCharging voltage: DV5VOutput power: 2.5WBattery type: lithium batteryBattery capacity: 500mAHFour tips, USB charging cable, 4 sponge plugs, 2 sealing rings, blackheads, acne pores, cleaning tools.1. Before use: Always keep your pores completely open after a hot bath or sweating. 2. Keep the product moving slowly over the skin. Don't stay in the same place for too long. Oh, so as not to damage the skin. It absorbs oil, whiteheads, acne and lighter blackheads. If the blackhead is deeper, it is best to use it with the blackhead derivative solution! It doesn't matter if you can't suck it at once. Do not use it for too long. After a while, for a week or two, dark blackheads will come out without leaving scars. There are four techniques, multiple functions: three transparent probes, the probe nozzles are different in size and shape, with different effects and different suction.2: Microcrystalline probes allow more than 100,000 natural mineral microcrystalline diamond particles to effectively release damaged keratinocytes and aged sputum, avoiding excessive accumulation of dead skin cells and keeping the skin smooth and powdery. Gentle, glowing young light.※ Your arrival is my honor, thank you for your trust and support, If you have any questions, feel free to contact us and we will provide you with the best service.