Applicable Models: Solar Car Vent Fan with Dual Power Auto Cooling for Suzuki Vitara 2018 2023 Triple Power Supply Fast Cooling: This car fan uses solar energy or batteries or charges via USB for continuous airflow, reducing cabin temperature in minutes. Ideal for hot days and long drives Ultra Quiet Energy Efficient Design: This solar powered car exhaust fan uses a state of the art brushless motor that ensures less than 25 decibels of noise and consumes very little power, making it for use on the way to and from work or when taking a break from work in the car Easy Installation: The solar car exhaust fan features an adjustable clip on design that securely attaches to car vents without tools. No wiring required, plug and play Use Scenarios On hot days during commutes or road trips, pre cool the cabin before or during driving Parked in direct sun, quickly reduce interior heat before getting in During short breaks at work or lengthy drives, maintain a comfortable cabin temperature without relying on the engine