SPECIFICATIONSBlue LED Light: Anti acne,calm skinBrand Name: LesenbeautyCertification: CEChoice: yesCommodity Quality Certification: ceFit for: 24k gold head fit for Sensitive skinFunction: Facial Clean,Dead Skin RemovalHigh-concerned chemical: noneIs Batteries Included: YesManufacturing Process: Machine MadeMaterial: PlasticNumber of Pieces: One UnitOperation system: UltrasonicOrigin: Mainland ChinaPower: 2.2 WPower Source: None ElectricProduct name: Hot Sale Ultrasound Ion Nutrition Skin Scrubber DeviceStandard Voltage: 110V-220VTime setting: 10minsType: Face Washing BrushUltrasonic frequency: 24-28 KHzVoltage: Below-50V AC (Safety Extra-Low Voltage AC, SELV AC)Warranty: 1 YearWorking Principle: ION+,Ultrasonic,ION-Working environment: 0-35 semi_Choice: yes Ultrasonic Skin Scrubber Pore Cleaner Facial Ion Shovel Deep Face Cleaning Sonic Peeling Device Blackhead Remover For Skin Care Features: 3modeclean modeUltramodeNutrition mode Function: 1. Deep cleansing: A way of 45 degree angle to accelerate the metabolism of epidermic cells and renew its normal upgrading rate, enhance the shedding of the aged and irregular aberrant cells, soften the keratin, reorder the epidermic cells while restoring the skin elasticity and reverting to a firm, smooth and delicate skin. 2. Leading-in nutrition & activating skin By adopting ultrasonic vibration theory and tepid effect, it can promote blood circulation inside the dermis, accelerate lymphatic return, discharge toxin which accumulated in the deeper skin and eliminate dead cell to avoid Corneous layer cells accumulation excessively, thus to make the moisture and nutrition to transfer rapidly, enhance cell's penetrability, strengthen skin care product absorption, improve skin moisten. Notes: 1. Before and after the product is used, please wipe the stainless shovel head with alcohol 2. Do not impact and collision 3. Do not stay on the skin for more than 3 seconds. If you feel hot, please take it away and check the machine immediately