Working Principle : ION+,ION-,LED,EMS,Vibration MassageCommodity Quality Certification : ceFunction : Skin Rejuvenation,Skin Tightening,Anti Wrinkle,LiftingPower Source : Rechargeable BatteryPlace of Origin : ChinaModel Number : Neck Face Beauty DeviceMaterial : Acrylic Name : DearBeautyOrigin : Mainland ChinaCertification : CEMaterial : ABSColor : WhiteRated voltage : 3.7VPower input : 5V/1Afeature 1 : facial lifting device,Face Lifting Beauty Device,Wrinkle Removal Beauty Devicefeature 2 : facial massagersfeature 3 : face massagerfeature 4 : neck massagerfeature 5 : beauty healthfeature 6 : 3 color light rejuvenationfeature 7 : sonic vibration massagefeature 8 : face deep cleaningfeature 9 : nourishing introductionfeature 10 : positive and negative ionsfeature 11 : dropshippingfeature 12 :