Amazon Basics Twin Window Fan for Home Bedroom, 9 inch, Reversible Airflow, Exhaust Mode, Expandable Side Panels, Width Adjustable, 2 Speeds, Air Circulation, 68W, White

COOL SMART DESIGN: The twin window fan has two speeds for optimal comfort in small to medium spaces | EASY INSTALLATION: The expandable side panels fit standard windows 25 to 32 inches wide, providing a good fit for most standard windows | VERSATILE AIRFLOW: This window fan can be reversed in windo to be used as an exhaust fan | RELIABLE PERFORMANCE: Features a powerful copper motor designed for consistent operation, the window fan with exhaust and intake capabilities provide reliable and efficient performance in various environments | CONVENIENT MANUAL CONTROLS: Simple manual controls offer easy adjustment of speed settings for personalized comfort, enhancing its appeal as a small fan