Waterproof Cooling Fan air circulation

Most people would feel "Waterproof Cooling Fan" only in the hot summer will have a role, but, for the market in terms of a new type of fan, but it is useless in four seasons. It is understood that the air called "Waterproof Cooling Fan" of new models, and its role is not to direct the user hair, allowing users to feel cool, but blowing interior walls, ceilings, so that the indoor air circulation, reach ventilation and adjust the room temperature effect. Such an air circulation fan the biggest difference with the general "Waterproof Cooling Fan" in that motor, the former super power turbine using the motor, the fan is not able to achieve tremendous amount of wind, enough to allow air circulation chamber.