Meet the ASPEN Smart Window Fan: an Alexa compatible dual window fan with a programmable digital thermostat to make sure your room stays comfortable throughout the day. You can adjust fan speed, fan direction, and other settings. The Aspen Fan also has a one touch control panel.
This fan has removable and washable fan grills and blades. It is designed to remove hot air and circulate clean air in your home. It has an energy efficient design not to break the bank.[where to get it]