3 Colors LED Light Therapy Ultrasound Machine5 IN 1 SKIN RENEWAL TOOL: This facial massager combine 5 functions in 1 device: The ultrasonic to vibrate the cells and stimulate the cells activity; The cleansing mode is releasing positive ions help to deep clean your skin; The nutrient absorption mode is releasing negative ions boost to absorb the nutrient; The relax mode is microwave massage, help to relax your skin; The 3 Color LED photon light mode helping to shrink pores and reduce wrinkle,