Comfort Zone Reversible twin window fan with remote. 9-Inch turbo blades, 3 speeds. Expandable 23-1/2-Inch to 37-Inch. Remote controls fan power, fan function, fan direction and fan speed. 3 fan functions: intake, exhaust and circulate.HBC - driven to perfection producing quality products for everyday living.

• 3 speed push button control
• Accordion expanders
• Turbo fan blades
• 3 speeds
• 3 fan functions: intake, exhaust and circulate
• Expandable from 23-1/2-Inch to 37-Inch
• Remote controls fan power, fan function, fan direction and fan speed

3 speed push button controlHoward Berger Company, Inc