Ionic cleansing-repairing skin care machine CE APPROVAL Specification: Power source: Operated by 4 cells Current: 20 mA Unit size: 10x5.5x4.5cm Unit weight: 49g Material: ABS Packing: 1PC/white box, 80PCS/carton Carton size: 51x23x31cm G. W/N. W: 6/7.5kgs MOQ: 1000PCS Features: Ionic function. The principle of ionic induct-in/induct-out: Stratum Lucidum, the protection layer was formed between Stratum Corneum and Stratum Granulosum. The main function of Stratum Lucidum is to protect skin against damage from the outside environment. However it rejects nutrition entering into skin as well. This is why the normal skin care cream can only achieve very temporary effect as its effective components can not be penetrated into the inner part of skin. Using this machine, it creates a slender electric field between the surface of skin and Stratum Germinativum. Such electric field will weaken the shield function temporarily and make ionized essence enter into the Stratum Germinativum of skin easily and make the stem cell fully absorb the effective nutritious component of essence.