28K HIGH-FREQUENCY VIBRATION - ultrasonic skin scrubbers are newly upgraded to 28K high-frequency ultrasonic waves, which is the peak value ever in the market to make sure the most effective deep facial cleansing BLUE-LIGHT - Blue light penetrates the pores and activates chemicals inside these bacteria, which ruptures their outer walls, destroying the cell and their ability to form pimple and other imperfections. It can help with stabilizing skin oil levels, removing blackheads, sebums, etc DEEP FACIAL CLEANSING - 28K high-frequency waves are able to thoroughly loose and remove dead skin cells, sebum, blackheads, comedones, and other grime (such as makeup) that is embedded in your facial skin. Additionally, by removing all the build-up, are better able to penetrate the skin, help to improve texture and tone, often leading to smoother, brighter skin overall HELP INFUSE NUTRIENTS - Its infusion mode supports infuse serum and other skincare products deeply into the facial skin and gives better absorption results. Let your expensive serums or creams realize their full potential SAFE & GENTLE - Comparing with a suction-vacuum method that can cause redness and dilate or break capillaries, Qukot ultrasonic skin Spatula is one of the most gentle forms of exfoliation on the market. Theyre especially great for those who dont respond well to other exfoliation methods, such as scrubs, brushes, or chemical peels. Any problem or inquires for your purchase, please do not hesitate to contact us directly via emails (Open "Your Account" on Amazon - find "Your Orders" - find your this order ID - Click "Contact Seller") or via our after-sale service mailbox provided on the user manual to get a 100% satisfactory solution. Product Specifications: Power: 2W Power Supply: AC 100V-240V 50HZ/60HZ Output Voltage: 5V/600mA Spatula Material: Stainless Steel Vibration Rate: 28,000 vibrations per second Working Modes: Lifting, Moisturizing, Cleansing Silicone Covers: Bristles side for cleansing mode; Wavy side for lifting mode Charging Type : USB Charging Charging Time: 2.5h Working Time: 80 minutes continuous use Product Size: 6.9 x 2.2 x 0.6 inch/17.5 x 5.5 x 1.5 cm Product Weight: 0.2lb/99g Package Included: Skin Scrubber x 1 Silicone Covers x 2 USB Charging Cable x 1 User Manual x 1(Please read user manual carefully before using )