【Adjustable Air】The air conditioner outlet is equipped with a user friendly side knob to adjust vent size smoothly; 180 degree adjustable leaves direct air where needed and minimize turbulence to improve cooling efficiency.
The "Air Vent Grille Cover Diffuser Adjustable Easy Installation Air Conditioner" would be an excellent fit for those in need of a high-performance and easy-to-install automotive product to improve air conditioning comfort and efficiency.