Air Multiplier Fan works differently from conventional fans with no fast-spinning blades. Instead, the innovative Air Multiplier technology draws in air and amplifies it 18 times, producing an uninterrupted stream of smooth air. With no awkward blades or grille, the pedestal fan is safe and easy to clean. Instead of limited power settings, a dimmer switch, power control precisely adjusts the airflow power to your comfort level. This pedestal fan also oscillates 90 degrees and has a remote airflow control. Simply push a button on the remote to quickly toggle through multiple speeds. Touch-tilt feature allows the fan to pivot 20 degrees either way on its own center of gravity, staying put without clamping. The stand height is easy to adjust because the stand uses a constant force tensator spring to resist the force of gravity. Fan also features a sturdy 280mm base and a 6-9/16' cord.