Working Principle : LED,EMS,Warm,Vibration MassageCommodity Quality Certification : ceFunction : Skin Rejuvenation,Skin Tightening,Facial Clean,Anti-acne,Anti Wrinkle,Whitening,LiftingPower Source : Rechargeable BatteryStandard Voltage : 110V,220V,110V-220VPlace of Origin : ChinaSize : 8.5*10.6*4.5(cm)Type : Neck Face Beauty DeviceModel Number : DS-8822Manufacturing Process : Machine MadeMaterial : ABS & Stainless SteelBrand Name : LSHOWOrigin : Mainland ChinaCertification : CENumber of Pieces : One UnitOutput Voltage : 3.7VPower : 2.5WBattery Capacity : 500mAhCharging Time : 2 HoursTarget Area : Face Eye NeckTechnology 01 : Positive and negative ionsTechnology 02 : Vibrating MassageTechnology 03 : Therapeutic WarmthTechnology 04 : LED Photon TherapyFeature 01 : Skin Care ToolsFeature 02 : LED Facial Massage ToolFeature 03 : Vibrating Face MassagerFeature 04 : Beauty Neck MassagerFeature 05 : Skincare AbsorptionFeature 06 : Remove WrinklesFeature 07 : Lift and Firm SkinFeature 08 : Reduce Double ChinCharging : USB ChargingSupport : Dropshipping & WholesaleWeight : 230g