How to use 1. Cleaning the facial skin first. And then, use facial Steamer or hot wet towel to fumigate the facial skin, to open the pores under the action of hot steaming. 2. Select the right gear according to your skin condition. 3.Align the machine head with the skin area that needs care but please do not move back and forth, move in one direction, it is not advisable to use it for a long time. 4.Clean the skin after use. (If you want a better effect, after fumigating your face, you can put on a nasal mask, and then use the blackhead instrument.) 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. Instructions: 1. Apply a hot towel or blackhead to the skin of the face, keep it for 5-10 minutes, open the pores and soften the skin; 2. Select the tip you need and install the tip on the main unit; 3. Slowly moving on the skin of the face, please do not stay in the same position for too long, to avoid skin red and purple; 4. After cleaning, wash with cold water, apply mask, use emollient products properly, keep your face moisturized Product size: 13*4*5cm 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 5 x Filter cottons