Create a blizzard of coolness with specially designed motor and blade combination to propel powerful airflow and generate cooling comfort in large rooms. With three speed settings, two breeze settings, and adjustable-tilt head for directing airflow more precisely, providing maximum effectiveness. The rotating grill increases airflow by 40% and covers a wider area. Program your fan to run up to 8 hours and then shut off automatically. Because it operates in a quiet mode, it's ideal in living rooms, bedrooms, and home offices. 3-year limited warranty.