Built-in rechargeable battery can be powered by USB charging, you can practically access power supply via PC, tablet, adapter, power bank and other USB-enabled devices. Easy button control, you can conveniently power on/off and switch suction modes, user friendly to operate for instant enjoyment. Made of eco-friendly material ABS, FCC, CE, ROHS certificated to ensure It is safer and more effective than traditional facial cleaning method. Our electric blackhead remover have three adjustable suction levels, suitable for different type of skin. level 1 is for sensitive and dry skin, level 2 for neutral skin, level 3 is mixed and oily skin. For different skin conditions: cleans up blackhead, removes dirt grease, reduces dead skin and fine lines, massage and tighten the skin. ?Newest Vacuum Technology Blackhead Vacuum?Super powerful pore vacuum can be safely used on the face directly to achieve deep cleaning and effectively remove blackheads, whiteheads, dead skin, treat acne, grease and makeup-residues. Which can increase blood circulation and skin elasticity, lessen wrinkles, shrink pores, smooth fine lines without hurting your skin.