Dyson AM07 9.1 in. Oscillating Tower Fan with Remote in Black uses streamlined channels to project air into the room rather than fast-spinning blades. The fan is recommended for its whisper-quiet operation as well as its efficiency.  Using an energy-conserving DC motor, the cool tower fan consumes little power as it works to circulate the air in your home or office. It is lightweight, so it can be placed on countertops as well as floors to increase the airflow in the room. It is simple to operate with one-touch controls. With convenient features like the sleep timer and remote, this tower fan is versatile as well as functional. The timer lets you choose from 15 minutes to 9 hours.