Airflow length adjustment: The retractable design allows you to adjust the airflow length according to your comfort needs and room layout. Directional airflow guidance: Helps guide the airflow direction, reducing discomfort from direct cold air while maintaining cooling effectiveness. Stable mounting system: Designed for easy mounting on standard air conditioner outlets; remains securely in place during operation. Reduces direct air contact: Disperses air more evenly to minimize harsh drafts and enhance overall comfort. Use scenarios Living room or family area: Install on the main AC vent to diffuse drafts away from seating and maintain even cooling for everyone. Bedroom or night setup: Adjust the airflow to reduce direct cold blasts while keeping the room comfortably cooled during sleep. Home office or study area: Place on a deskadjacent vent to minimize drafts on your workspace while maintaining cooling performance.