Key benefits Targeted cooling for passenger comfort: flexible wind direction adjustment with 360degree rotation lets you aim airflow exactly where it's needed. Quick and adaptable cooling: threespeed wind adjustment lets you respond to changing conditions, with speed for immediate relief or low speed for a gentle breeze. Easy plugandplay setup: 5V input voltage and USB powered, plug directly into your car's USB socket—no wiring or complex installation required. Durable and low maintenance: constructed from sturdy ABS and PP for reliability in hot environments, with strong heat and shock resistance and a colorful, easycare finish. Product features Function: USB car fan with 360degree rotation and adjustable wind direction for versatile cooling. Compatibility: 5V USB input; designed to plug into a standard car USB socket. Material: ABS and PP construction for durability and heat resistance. Performance: Threespeed wind control to suit different climates and user preferences. Use scenarios Family road trips on hot days: keep front and rear seats comfortable by directing airflow where it's needed most. Rideshare or taxi service: quickly cool the cabin for passengers with simple USB power connection. Camping or outdoor vehicle use: leverage vehicle USB power to maintain a pleasant temperature when natural airflow is limited. Maintenance tips Wipe with a dry or slightly damp cloth to remove dust; avoid using harsh chemicals. Ensure the USB power source provides stable 5V to maintain proper performance. Periodically check for loose connections and clean any debris from the fan vents.