Before using, please hot pack with a towal and use the export essence. Long pressto turn on the machine!!! Only when equipped with the probe tightenly, the suction function can work!!! Feature: Powerful USB rechargeable battery design, more convenient. It is come with 3 suction levels for meet different skin types, and protect your skin from damage, you can adjust it according the blackhead severity and skin types. Packed with 4 different probes for solving all your need, remove blackhead, grease, cosmetic residue, pimples, wrinkle from different parts of your face, also effectively for microdermabrasion, improving skin vitality, helping unclog pores and making your skin smooth and tighten. This blackhead remover is made from durable ABS material, which adopts from high-tech vacuum suction technology, easily and quickly removing blackhead, acne, lipid etc. Specification: Material: ABS + PP Charging way: USB Rated voltage: 5V 1A Rated power: 3W Charging time: 3 hours Using time: 2.5 hours Color: White Size: 16*4.3cm Weight: 150g Package content:(Pack in box) 1 x Blackhead Remover 1 x USB charging cable 5 x Probes 2 x Rubber rings 7 x Filter cottons