Ms.W New Home-Use 5 in 1 Skin Care Anti-aging Face & Neck Lifting Massager Beauty Tools Face Massager Free shippingProduct DescriptionAppearance patent No.:201530343187.0Utility model patent No.:201520710301.3 Home-Use face lifting machine/beauty salon equipment/beauty equipmentProduct Specification:Working Voltage: 3.3V-4.2VStandby Current: ≤50mA±10%Battery Capacity: 600mA/h.First gear working current: 60mA±10%Second gear workingcurrent: 700mA±10% (heating)First gear power: ≤0.26W Second gear power: ≤3WVibration Frequency: 13000times/MinI