Name: 3-level APP Visual Blackhead Instrument (5 suction heads) Product color: White Power: 2.5W Rated voltage: 3.7V-4.2V Output power: 5V/500MA Output voltage: 3.7V Suction: 55-65kpa Charging time: approximately 60 minutes Full charge usage time: 1.5 hours Gross weight: 165g Packaging size: 19.5 * 8 * 4.2cm Outer box size: 44.7 * 40.7 * 26cm, 50 units/box, gross weight: 10kg Packaging list: English packaging box, 1 * host, 5 * suction head, 1 * English instruction manual, 1 * USB charging cable Functional features: 1. Vacuum extractor improves the dirt on the outer layer of the skin and pores, making the pores delicate, rosy, delicate, even, and smooth. 2. It is equipped with multiple plastic suction heads, with different sizes of suction holes, which will have different forces and effects when used. Different skin conditions and the need to improve different skin problems, please choose different working suction heads. 3. Micro display suction head: made of mineral crystal particles and with adsorption function, it can suck out excess keratin from the skin and dirt from clogged hand holes, allowing damaged epidermal keratin to fall off, avoiding excessive dead skin, and keeping the skin smooth and delicate;