Vornado 630B Mid-Size Air Circulator CR1-0074-06 has a unique signature grill and deep-pitched propeller. This unit moves air up to 70 feet, while aerodynamically circulating all the air in a room. The 3-speed control located on the side of the base, is conveniently located and makes access easy. It allows for speed selection to meet your specific circulation needs. You can also use the Vornado 630B from the floor to desk to tabletop. Use the 630B all year long for added comfort and energy savings in every season. The directable air flow provides movement of air at any angle and the patented removable grill makes cleaning a breeze.