Descriptions:This Sonic Vibration Face Cleaner adopts sound wave vibrates the technology to act on the skin, adsorption of dirt from deep layers of the skin to the surface.Features:- With centrifugal motor, easy to control the speed.- It cleans your skin and keeps pores from getting too big.- Three massage modes can meet different needs.- It can stick to the skin surface without damaging the skin.- IPX7 waterproof design is more practical.- With rechargeable battery design, convenient to use.Notes:- Do not use alcohol, gasoline and other organic solvents to clean the product.- Keep it out of reach of children.- Use this product with caution if you have acne or cuts on your face.- Please clean it in time after use.- Pay attention to avoid sun exposure, so as not to affect the silicone effect.- Long-term immersion in water is not recommended.Parameter:Battery capacity: 400mAhCharging way: USB DC 5VCharging current: 200mACharging time: about 2.5hWorking time: about 240 minutesItem Type: Electric Facial Cleansing BrushPackage weight: 0.185 kgPackage size (L x W x H): 6.50 x 4.00 x 11.50 cm / 2.56 x 1.57 x 4.53 inchesPackage Content: 1 x Sonic Vibration Face Cleaner, 1 x Storage Box, 1 x USB CableIPXX Rating ChartIP CodeThe IP Code (or International Protection Rating, sometimes also interpreted as Ingress Protection Rating*) consists of the letters IP followed by two digits and an optional letter. As defined in international standard IEC 60529, it classifies the degrees of protection provided against the intrusion of solid objects (including body parts like hands and fingers), dust, accidental contact, and water in electrical enclosures. The standard aims to provide users more detailed information than vague marketing terms such as waterproof.The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. For example, an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. IP22 or 2X are typical minimum requirements for the design of electrical accessories for indoor use.