Feature: 1. Skin Care: Effectively solve your blackhead problem, cold compress can quickly cool and lock the serum and nutrition, hot compress can open pores, soften and eradicate blackheads. 2. Multi Function: This blackhead removal machine has two functions of cold compress and hot compress, hot compress to open pores and soften stains, and cold compress to shrink pores and care the skin. 3. Adjustable: 5 speed adjustment, adjust different gears according to your different needs. At the same time, it contains 4 kinds of beauty heads, which can meet your different needs. 4. Remove Blackheads: The centrifugal force can be generated by the airflow to separate the blackheads from the skin so that the blackheads can be removed without damaging the skin. 5. Safe and Effective: The blackhead removal vacuum cleaner is made of environmentally friendly ABS material, which is non toxic and non irritating, and can be safely used on the face with guaranteed quality. Specification: Item Type: Electric Blackhead Remover Battery Type: Built in lithium battery Battery Capacity: 900mah Power Supply Mode: USB rechargeable Gear Adjustment: 5 gears Package List: 1 x Electric Blackhead Remover 3 x Suction Heads 1 x USB Charing Cable 1 x Manual 2 x Silicone Rings 5 x Sponges How to use: Long press the ON button to turn on or off the blackhead instrument, after turning it on, short press the ON button to switch the mode, and the plus and minus keys to adjust the gear