【3D Circulating Airflow】 Our adjustable air deflector directs conditioned air to the most beneficial areas of your home, preventing waste . It promotes uniform room temperature by eliminating cold or hot pockets, ensuring consistent comfort for cooling in summer and heating in winter 【180° Adjustable Angle】Adjust the up and down direction, you can freely adjust the angle of the windshield to change the wind direction. Direct cool air upwards in summer for cooling, or guide warm air downwards in winter to speed up heating 【Prevent Condensation】There are many fine ventilation holes on the surface of the deflector, specially designed to reduce condensation. Although the temperature difference between the sides may be large, the ventilation holes effectively prevent condensation on the wings from accumulating 【 Hanging Mount】Installation is very simple.Skip drilling and Paste. Simply hang this air deflector on your wall-mounted AC in one second, achieving damage-free, hassle-free instant installation without extra tools 【Adjustable Design】With a retractable length ranging from 23~41 in and a fixed width of 7 in, compatible with most wall-mounted split AC units. You can freely adjust both the extended length and wind deflection angle to perfectly fit your room layout and airflow demands