SwitchBot gulvventilatorSwitchBot W3800520 Floor Fan The SwitchBot W3800520 is much more than a classic standing fanits a modern air circulator designed for year round comfort at home, in the office, and anywhere you need effective airflow without the hassle of cords. It combines powerful airflow at speeds of up to 6. 1 m s, a coverage range of up to 27 meters, exceptionally quiet operation at just 22 dB, app, remote, and voice control, and a high capacity battery providing