... Specifications1. Input voltage: DC12V, 1.5A2. Input power: 18W5. RF treatment step1: Clean, clean face with mild cosmetic products2: Apply Toner ... down to up along the direction of folds, strengthen operation at deep wrinkle, adjust proper intensity according to the customer's ... is normal and will disappear half an hour later after treatment Mini RF rf Device for home use, facial care machine, portable ...