This 2-in-1 pedestal fan features 5 special airfoil fan blades with 40° torsion angle Pelonis UK This standing fan easily transforms to a desk fan, allowing us to seamlessly meet all our summer cooling requirements in any room such as bedroom, living room, kitchen, study room or office. This air circulator fan maximizes indoor ventilation with powerful cyclone air circulation up to 549 ft3/min and accelerate the ari convection. In combination with central air conditioning or heat system, you cou