EZ-CHILL 20-Inch Portable Box Fan with 3-Speed Control - Black

EFFICIENT AIR CIRCULATION: Features 20-inch blades delivering up to 15.03 ft/sec airflow to effectively circulate air in standard or large rooms. | 3-SPEED CONTROL: A top-mounted rotary dial allows you to select between Low, Medium, and High airflow settings for targeted circulation. | AC ASSIST: Use in conjunction with an air conditioning unit to improve room air distribution and assist with temperature regulation. | PORTABLE DESIGN: Includes a built-in carry handle and a lightweight, slim profile for straightforward transport between rooms. | WINDOW COMPATIBLE: The square frame can be positioned securely in most standard windows to function as a window fan for fresh air intake or warm air exhaust. | WHITE NOISE FOR SLEEP: The motor and blade operation produces a consistent, steady sound profile that serves as excellent background white noise for bedrooms, nurseries, and sleeping environments. | STABLE PLACEMENT: Comes with removable stabilizing feet to prevent tipping and maintain a secure upright position on flat surfaces or carpets. | SAFETY CERTIFIED: ETL-listed for safety compliance, this unit features a narrow-gap front grille to prevent accidental contact with moving blades. | ALL-SEASON VENTILATION: Constructed with durable materials to provide reliable indoor air circulation year-round.