The powerful and energy-efficient fan utilizes aerodynamic principles and creates a strong yet gentle airflow to perfectly circulate the air in an entire room. Can be set to two different heights: The handy extension rod allows the fan to be converted from a desk fan to a pedestal fan in seconds. The aerodynamic design creates a powerful, consistent and yet gentle airflow that is evenly distributed in the room, even across greater distances (up to 26.2 ft)