Introducing the STRATA fan by Vornado - a revolutionary cooling airflow experience. With Vornado's highest performance ever, STRATA brings powerful air movement in a remarkably thin profile. This fan draws cool air near the ground and projects it upwards for maximum enjoyment. Enjoy a user-selectable 90 or 180 oscillation range for a sweeping airflow experience. On low speed, STRATA is quieter than the standard interior space, registering below 32db. Upgrade your cooling game with STRATA - the ultimate blend of style and performance for a comfortable living space.