Keep it cool with this whisper quiet tower fan. With no external blades this is the ideal fan to keep it refreshed and safe at your place in the hotter months. No blades also mean no dust and dirt being caught and redistributed into your environment. The sleek and elegant design on this unit is made to take up the minimal amount of floor space, for the maximum amount of operation. Cooling exactly as you want it thanks to 9 speed settings, Sleep and Boost modes and 90-degree oscillation.