Register Booster Fan Smart AC Vent Booster Fan Fit 4in Plus 10in Register Holes With 3 Modes 10 Speeds 2H 4H Timer LCD Screen 2 Scent Diffuser Slots Remote Control Dual Motors For Wall Ceiling Floor

The Register Booster Fan is designed to enhance airflow in air conditioning systems by fitting register holes ranging from 4 inches to over 10 inches. Equipped with dual motors, the fan offers superior air circulation suitable for wall, ceiling, or floor installations. It features three operational modes and ten adjustable speed settings to customize airflow intensity. An integrated LCD screen provides clear control and status display. Additionally, the device includes a 2-hour and 4-hour timer function, allowing users to schedule operation conveniently. Two scent diffuser slots enable pleasant aroma distribution while in use. Remote control accessibility ensures effortless management from a distance. This booster fan improves air distribution efficiency, contributing to a more comfortable indoor environment.