Efficient air circulation Adjustable wind direction and 360 degree rotation let you direct airflow where you need it, providing a refreshing breeze throughout the car for consistent comfort. Versatile wind speed adjustment Three speed settings allow you to tailor airflow to the conditions. Choose speed for rapid cooling or low speed for a gentler, more precise breeze. Convenient configuration Powered by 5V USB input with easy installation. No wiring or modifications are required—simply plug into your car's USB port for immediate operation. Durable construction and reliability Made of ABS and PP materials to withstand temperatures and resist shocks, delivering lasting performance and dependable operation. Specifications and compatibility Power: 5V USB input Installation: Plug into a standard car USB port; no wiring required Rotation: 360 degrees Wind direction: Adjustable Speed settings: 3 levels Material: ABS and PP Compatibility: Designed for use with cars equipped with a standard 5V USB power port Use scenarios Hot summer commutes: Keeps the driver and passengers cool by circulating air efficiently. Backseat comfort: Provides a steady breeze for children or rear passengers without noisy cooling units. Parking or waiting: Easy USBpowered cooling when the engine is off or during brief stops, using the car's USB port.