... acne, etc. Shrink pores, tighten skin, improve skin elasticity and glossiness.Technical Parameters Power supply AC220V±10%, 5A, 50Hz ( ... removal, rejuvenation, freckle, cured red blood . 4.High power and good cooling system. 5.Anti-magnetic ABS case to ... making the treatment comfortable. 6.Adjustable cooling temperature, more comfortable and natural. 7.Three Cooling system water-cooling, air-cooling, ...