CF511 Air Circulator FanA speed for every situation 4 speed setting allows customizing the airflow to your needs. You can always get the comfort breeze Pair it for better savings Air circulators increase the effect of air conditioners, space heaters, humidifiers, and purifiers by moving the air faster around the room 8H timer fits any routine Built in timer is convenient for you to set the table fan on off in advance, touch the timer button repeatedly to set a timer from 1