7.5 Inch Wall Fan, Room to Room Ventilation Fan - 305 CFM, Remote Control, Adjustable 2-in-1 Through Wall Fan for Home/Bedroom/Living Room

【Efficient Ventilation】: Delivers up to 305 CFM airflow with a 1750 r/min rotational speed; effectively removes stale air and odors from rooms up to a certain size; ideal for bedrooms, living rooms, kitchens, and laundry rooms 【Adjustable Settings】: Offers 10-speed settings and temperature control from 14°F to 212°F; bi-directional airflow allows for customizable ventilation direction; includes cooling, heating, and sleep modes for personalized comfort 【Convenient Operation】: Equipped with a multifunctional display panel and a remote control (batteries not included) for easy adjustment of speed, temperature, and airflow direction; protection lock feature ensures safe operation 【Universal Compatibility】: Suitable for wall thicknesses between 3.5 and 6.3 inches; can be installed in various locations, including bedrooms, living rooms, bathrooms, garages, and laundry rooms; designed for indoor use only 【Quiet Performance】: Operates at or below 46dB at a distance of 1 meter; provides effective air circulation without disrupting daily activities or sleep; engineered for quiet and reliable performance with proper installation