10-Speed Smart Thermostat AC Vent Fan

Automatic Heating Cooling Trigger - Designed for wall or floor mounting, this vent booster fan integrates seamlessly into your HVAC system to efficiently boost airflow. The smart vent fits perfectly into standard 4" x 10" vents and can be set up in minutes. Ideal for large rooms, small apartments or any area that needs improved air circulation. Intelligent Programming - The LCD Smart Controller has a high-precision temperature sensor that triggers the ac vent fan to automatically adjust the airflow intensity based on the temperature you set for the room. Simply set your desired temperature, adjust the vent booster speed (1-10 levels) and switch between modes using the buttons or remote control. PWM Motor & Energy Saving Operation - Built with durable materials and precision engineering, our register booster fan uses a quiet PWM DC motor for reliable performance and energy efficiency. 18 dBA noise at the lowest speed, the fan boosts airflow without heating or cooling the air itself