Vacuum Suction Pressure Easily Cleans Up The Blackhead, Removes Dirt And Grease Inside Pores, Reduces Dead Skin And Fine Lines, Massage And Tighten The Skin. Heating Function Can Open Pores For Deep Cleansing Easily. Before Use, Please Put A Silicone Cover On The Bottom Of The Product. Adjustable Suction Levels Led Light Indicators Hot Compress Usb Charging