Microcurrent Facial Massager Nutritional Penetration Rejuvenation Beauty DeviceFeature Four in one multi functional facial care device 1. Spray particle essence function: The button mode automatic spray turns the nutrient liquid into nano sized particles, and evenly sprays on the skin. The finer the nutrient solution is, the better the skin is created. 2. Moderate and low frequency function: Enhance the skin and enhance the firmness through low and medium AC. The medium low frequency is the induction of the polarity and size of