The Lasko 3520 20 In. 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. 20 in. aerodynamic blade and swirling grill design combine for power and performance Ideal for large rooms Adjustable fan-head rotates up to 90 degrees and then locks into place for precision comfort Top-mounted controls 20-in aerodynamic blade and swirling grill design combine for power and performance Patented fused safety plug Remote control batteries not included