Keep your car cool and air fresh with this portable USB powered car cooling fan. It combines a built in high quality motor, five fan blades, and three wind levels to dissipate heat quickly while helping reduce cigarette smoke and dust, improving air circulation. Power and compatibility - Comes with a USB cable for flexible powering from car chargers, power banks, or any USB port. Size and portability - Fan head about 10.5 x 4 cm (4.13 x 1.57 inches); compact and lightweight, it fits in your car without taking up much space or distracting the driver. Adjustability - 360 degree rotation with an 18 cm (7.09 inches) long silicon hose to direct airflow to backseat passengers or pets from any angle. Use scenarios - On road trips to keep the front and back seats comfortable during long drives. - In cars with multiple passengers or pets to improve air flow and prevent overheating. - As a portable cooling option with USB power for cars, offices, or camping setups where a USB source is available.