Negative Ion Face Care Device Deep Cleansing Skin Rejuvenation Machine Hydrating Skin Care Instrument ₃Item Type: Face Care Device Material: ABS, stainless steel Battery Type: Lithium battery Battery Capacity: 500mAh(Shipped with built in battery) Power Supply Type: USB Cable Charging Instructions: Please charge before use The first three charging times must be maintained at more than 8 hours. The conduction mode of nutrient osmotic introduction 1. Insert a functioning nutrient osmotic introduction into the main unit. 2. Use your own lotion or cream, 3. Press the NO/OFF switch, select the "+" key function to perform the nutritional function, and start working when the blue light is on. 4. Adjust the pulley button on the right to adjust to the constant current strength, and adjust the current to the weakest 5. Hold the part of the chroming handle so that it can be reconnected, touch the wheel with the other hand, it is working when the blue sequins appear on the transparent part of the two wheel bracket. 6. Roll evenly on the face, it is best to adjust the current strength with the right pulley button until the face has a slight feeling. Nutrition changes with currency. It is generally 5-10 minutes to complete the nutrition introduction for the face Conductive Pathway for Deep Cleaning 1. Insert the deep cleaning roller into the main unit 2. Remove makeup and clean face 3. Put the wet cotton in the middle of the wooden hockey ball 4. Press the on/off switch, select the switch "-" function, the impurities are exported, and the red light starts to work. 5. Hold the chroming handle part so that it can go back and forth, touch the wheel with the other hand, when the transparent part of the ball for the bracket appears red, the wheel is working. 6. Apply evenly on the face with a wet cotton ball, and adjust the current strength by adjusting the pulley button on the right until the face feels irritated, and the effect is better. Impurities are absorbed into the wet cotton in a flowing manner.