Twin Window Fan with 9-Inch Blades And 2 Speeds, Dual Window Fan with Expandable Width for Home Bedroom

Features reversible airflow function for both exhaust and fresh air intake to help with room ventilation.
Includes a remote control for operation from a distance, allowing for adjustments.
Equipped with thermostat settings to help maintain a desired room temperature.
Designed with an adjustable width to fit various window sizes for installation.
Offers three speed options to suit different ventilation needs.
Portable design allows for easy placement and use in different locations.