The AM07 Dyson Tower Fan uses patented Air Multiplier technology instead of blades for powerful air projection. This technology provides multiple benefits for your home, including a safer operation from traditional fans and being much easier to clean. With streamlined air channels that reduce airflow turbulence, air passes through the cooling tower fan quieter and with more efficiency. You can quickly see results in your power bill, as the DC motor on this device uses less energy to provide the same cooling power. There's also a sleep timer with this white tower fan that allows you to program the device to turn off based on time periods ranging from 15 minutes to nine hours. A remote control with 10 precise airflow settings and one-touch oscillation control comes with the fan and is easy to use. For extra convenience, the AM07 Dyson Tower Fan's remote control is curved and magnetized to store neatly on the machine