The Lasko 20-inch diameter Cyclone pivot fan is a great choice for an all-purpose floor fan. This fan is a great addition to your air conditioning or can be directed at you for immediate heat relief. Three whisper-quiet high-performance speeds, aerodynamic fan blades and a special swirling grill design combine for power and performance matched only by a cyclone itself! The adjustable fan-head rotates up to 90 degrees and then locks into place for precision comfort. This fully assembled fan is portable and easy to use with controls located on top of its easy-carry handle.