The Portable Dual Head USB Car Cooling Fan provides powerful airflow with dual adjustable fan heads that rotate up to 720° for customized cooling. Its compact, quiet design is suitable for cars, homes, offices, and travel, and it can be powered through USB from car chargers, power banks, laptops, and other USB devices. Features: - Dual-head cooling fan - 720° adjustable rotation - USB powered - Quiet operation - Strong airflow with compact design - Heat-resistant construction - Easy to install and carry - Compatible with 12V/24V vehicles using USB power - Works with car chargers, power banks, laptops, and USB adapters - Suitable for cars, home, office, and travel