GoWISE USA GW21107 Bladeless Oscillating Fan w/Remote Control, Timer-Apple Design (Blue) ETL Certified modern bladeless fan circulates keeps your room cool with its oscillating function and turbocharging system that produces smooth air flow. Use a remote control to operate the fan from a distance. The fan also has a timer function, so you can set the amount of time you want the fan to be on. Energy efficient - 16 inch fan uses little power to produce a great amount of cool air. Measuring at about 16 inches, these fans can be placed anywhere like on your desk in your office or in your children's room