This 42" Wind Curve® Fan with a Fresh Air Ionizer option has a high reaching tower fan design for maximum air delivery. Beautifully designed with refined metallic accents and a sophisticated Wind Curve® profile, this space-saver will bring cooling comfort to any space in the home. Featuring 3 quiet speeds and widespread oscillation, this electric fan allows you to truly customize the airflow in your space. Set the auto-off timer function to have your fan run for a selected period of time, from 30 minutes to 7.5 hours, then turn off automatically. The fresh air ionizer option adds millions of negative ions to the air, creating a fresh air feeling like the great outdoors. Plus, the convenient, multi-function remote controls it all -- the power, oscillation, fan speed, timer, and ionization, so you can relax and enjoy the breeze. The remote control requires 2 AAA batteries (not included).