With its abs and power by a quiet brushless motor, this windowless cooling fan provides serene and comfortable atmosphere without disturbing your peace Perfectly suitable for small spaces such as office desks, bedroom nightstands, study areas, dorm rooms, and more, providing targeted cooling where you need it most This air cooling fan is perfect for students, office workers, housewives, and anyone who needs a refreshing breeze Portable air conditioner cooling comfort, USB charging, 3 adjustable speeds and 7 LED lights for customizable environment This desktop air cooling fan is equipped with evaporative cooling system and water tank humidification to ensure energy efficient cooling, Manufacturer: Psdndeww