2 year parts & labor warranty when purchased from an authorized reseller.;Air Multiplier technologyAir is accelerated through an annular aperture, drawing in surrounding air to project a high-velocity cooling airflow. No blades. No choppy air.;60% quieterStreamlined air channels for reduced airflow turbulence make AM07 60% quieter than AM02.;Energy efficient, Engineered to create powerful airflow using less energy than AM02.;Sleep timer, Fan can be programmed to turn off after preset intervals ranging from 15 minutes to 9 hours;Remote control, Choose from 10 precise airflow settings. Curved and magnetized to store neatly on the machine.