USB Car Dashboard Cooling Fan 12V/24V with Suction Cup Single Head Car Fan 360 Degree All-Round Auto Cooler for Car Truck SUV RV. Feature: 1. Versatile Power Compatibility: The car dashboard cooling fan is universally compatible with both 12V and 24V vehicles, featuring 3 ABS blades for high airflow. 2. 360° Rotatable for Customized Cooling: Equipped with a directional rotation ball connection, the single head car fan offers 360° multi-angle rotation, allowing for targeted cooling in any desired direction. 3. Compact and Portable Design: This windshield desk fan is designed for convenience and portability, featuring a compact size and a USB universal interface. 4. Strong Adhesion for Versatile Placement: With its powerful suction capability, the auto cooler can be securely mounted on the car dashboard or windshield, and it's equally suitable for home use on a desk. 5. Mini Fan with Powerful Breeze: Despite its compact size, the car air fan generates a strong wind, offering you a comfortable and cool experience during the hot summer days.