11.71" Turbo Airflow for Every Room 11.71" oversized blades (47% larger than 7.9" competitors) with turbo airflow, delivering 420 CFM* and 8m throw. Quiet 28dBA operation and energy efficiency. Smart oscillation covers bedrooms, living rooms, and multi-zone cooling. Compact size (7.87'D x 7.81'W x 11.81'H) fits seamlessly on desktops Quiet Performance for Undisturbed Comfort Product introduction copy: Features NACA technology and bionic blade design to reduce noise to 28dB, ideal for bedrooms, offices, or shared spaces. Enjoy cool airflow without disruptions during sleep, work, or relaxation. Efficient Cooling All Year Round : Pair with heaters, humidifiers, or purifiers to enhance appliance efficiency and lower energy costs.