Product Description - Simple Installation & High Practicality Designed for easy setup, this car ventilation fan offers a hassle-free installation process, making it a practical and efficient solution for maintaining fresh air circulation inside your vehicle. - Double Duct & Dual Motor Design for Enhanced Ventilation Featuring a double duct and dual motor system, this fan significantly improves the exhaust rate, effectively removing hot air and odors while ensuring a cooler and more comfortable driving experience. - Solar & Battery Switch Control for Flexible Power Options Equipped with a solar and battery switch control, this fan allows you to choose between solar energy and battery power, providing flexibility and convenience for continuous operation. - Built-in Temperature Display for Real-Time Monitoring With an integrated temperature display, you can easily observe the temperature changes inside your car, helping you stay aware of interior conditions and adjust ventilation settings accordingly. - Adjustable Multi-Angle Solar Panel for Maximum Sunlight Absorption Designed with an outer solar panel that can be adjusted at multiple angles, this fan efficiently absorbs sunlight, ensuring optimal energy conversion and extended operation time. Upgrade your car’s ventilation system with this high-performance solar-powered fan. Its durable design, efficient airflow, and eco-friendly energy options make it a must-have accessory for a cooler and more comfortable driving experience.