Characteristics of vertical fansEnergy efficient / 2.Quiet operations 38dBA / IP65 protection / Convenient installationThe GYF-L series is a standing fan with a unique airfoil design and blades ranging from 2.4 to 3.7 meters in diameter. Utilizing aerodynamic principles and advanced manufacturing processes, the airfoil blades create a circulating airflow field through powerful air turbulence, generating a gentle breeze system similar to that of nature. The user experiences a three-dimensional breeze from all directions, increasing the surface area for sweat evaporation and...