This Register Booster Fan Not Only Intelligently Detects Room Temperature And Automatically Starts Operating To Quickly Balance Indoor Airflow, But It Also Features A Built-In Aroma Compartment For A Personalized Scent Experience. Simply Add Your Favorite Perfume Or Essential Oil To The Included Four Replaceable Cotton Pads, And Refreshing Fragrances Will Naturally Diffuse With The Airflow, Filling Your Space With Pleasant Aromas.
