Full-angle cooling - The portable USB dual-head car fan can be adjusted 360 degrees horizontally and vertically as needed. The double-headed design increases air circulation, improving ventilation and keeping the vehicle interior cool. Quiet operation and adjustable speeds - The fan runs with almost negligible noise, ensuring a quiet and pleasant indoor climate. Three wind speed levels are adjustable to meet different needs and conditions. Durable, lightweight construction - Made of high-quality materials with high hardness for long service life. It is very light and easy to carry, providing an effective solution to summer heat in the car. Multi-functional USB dual-head design - The fan helps increase air circulation in your car. It is suitable for SUV, luxury car, truck, RV, ATV or boat. Use scenarios - On long road trips in an SUV or luxury car, place the fan to cool the driver and backseat passengers. - When parked at the marina, campsite, or in an RV or boat, use the fan to improve cabin airflow and comfort. - In trucks or other enclosed vehicles, position the dual heads to enhance ventilation and reduce stuffiness in hot conditions.