Under the hot weather, the body can not wait until blowing cool "Mini Air Cooling Fan" or air conditioning system. But 16-year-old girl A warm personal experience to tell you, this is very dangerous. Recently, A fan blowing warm as long head to cool off, blowing a facial paralysis. Experts warned, facial paralysis, mainly in young adults, "Mini Air Cooling Fan" strong cold shock can easily lead to facial paralysis, so not long to blow air conditioning or fans, but not blow straight to the face. Cooling fan is the most basic knowledge, this knowledge is the user "Mini Air Cooling Fan" selection, the comparison must be used, on the basis of these, plus the specific requirements in order to select suitable products.