This ball jet air diffuser is designed for rooms requiring high airflow capacity. The airflow rate and direction can be adjusted by rotating the inner ball core, which is 360-degree adjustable. Widely used in living rooms, kitchens, bathrooms, offices, and closets for air ventilation purposes. The decorative design adds elegance to the building. Experience the advantages of Round Air Vent with adjustable air volume control, made from ABS plastic material, offering anti-corrosion and anti-condensation properties. Easy to install and disassemble, just place the air diffuser into the air outlet and adjust it to the desired angle. Ensure the size of the wall or ceiling hole matches the air vent for optimal performance.