Features        1.Adopt upgraded vacuum absorption technology for super strong suction to effortlessly suck out blackhead, whitehead, dead skin, make-up residue, acne and pimple without hurting your skin, non-irritating and painless to avoid side effects.        2.Built-in 3 adjustable suction levels and 4 interchangeable suction heads for free adjustment, widely suit different skin types and work on different skin areas, fully meet your custom pores cleaning demands.         3.One button control, you can conveniently power on/off, switch suction stages and enable hot compress therapy, user friendly to operate for instant enjoyment.        4.LED light indicators can provide direct suction levels and battery power display for real-time monitor and working status checking.        5.Large capacity 500mAh rechargeable lithium-ion battery can be powered by USB charging, you can practically access power supply via PC, tablet, adapter, power bank and other USB-enabled devices.        6.Ergonomic streamline body and smooth surface allow for comfortable holding grips, lightweight and portable for both home and travel use with carrying breeze.           How to use:        STEP 1: Clean your face, use the blackhead Export liquid or facial steamer to open the pore.        STEP 2: According to your requirements, choose among the 3 Level Suction. Start with the lowest.        STEP 3: Move the blackhead cleanser back and forth around the pore with a constant speed, slowly move, do not stay in one place for too long to avoid injury, and do not press it hardly or pull vertically.        STEP 4: After washing your face, please use ice towel or cold water or shrinking liquid to restore the treated pore.           Specifications        Material: ABS        Shell Color: White        Current/Voltage: 1A/3.7V        Output Power: 5W        Battery Capacity: 500mAh        Power Supply: USB Charging        Charging Time: 90 Minutes        Suction Level: 3 Levels(Low - Medium - High)        Hot Compress Function: Yes(70℃-75℃/158℉-167℉)        Sensible Temperature: 55℃/131℉        Product Size: appr. 172*35*35mm           Package Included:        1* Blackhead Remover Cleaner(Main Unit)        4* Replaceable Suction Head        1* Silicone Protection Cover        1* USB Cable        1* User Manual