Dual Head and 360 Degree Rotation The fan features two heads with a base that rotates 360 degrees to improve air circulation and quickly reduce odors, helping keep the cabin fresh and cool. Safe Front Mount for Cars Installs on the front of the car dashboard without blocking sight lines or interfering with airbag deployment, providing a safer driving environment. Three Speed Options with Low Noise Three wind speeds meet different needs: level 1 soft and comfortable, level 2 natural cool breeze, level 3 strong breeze. Low noise operation minimizes distraction while driving or working. USB Powered and Versatile This USB car fan is designed for use in cars, homes, desks, and offices when powered by a USB source. Compact and portable for flexible use. Multiple Applications Suitable for all kinds of cars as well as home desks and office spaces. A practical solution for summer cooling. Use scenarios In car during long drives or daily commuting, mounted on the front dash to improve airflow and keep the cabin fresh. At a desk or in a small office, plugged into a USB port for cooling without disturbing others. At home or in a dorm, placed on a desk for quick, portable cooling when USB power is available.