Vevor Register Booster Fan Quiet Smart Vent Booster Fan 4" x 10" White New dehumidifiers-air-conditioners-refurbished-items Powered by two 5000mAh lithium

Powered by two 5000mAh lithium batteries

Flow Rate @ 45 F Rise (gallons/min) - 3

Take Advantage Of The Four Sturdy Castors

Cable(s) Included

Equipped with full flow solid swivel joints for hose inlet connections

Vevor Register Booster Fan Quiet Smart Vent Booster Fan 4" x 10" White New dehumidifiers-air-conditioners-refurbished-items Powered by two 5000mAh lithiumThe Vevor register booster fan is designed to improve airflow from your HVAC system to rooms that need better heating or cooling circulation. It fits standard 4" x 10" register openings and delivers up to 100 CFM with 10 adjustable speed settings. The unit features a programmable LCD controller with thermostat based operation for automatic airflow adjustment. A remote control lets you change speed and modes from across the room. Its aluminum