Solar Powered Car Exhaust Fan | Vehicle Ventilation Unit | USB Charging Automatic Cooling Fan 1200mAh for Car Truck Camper

Effective heat removal: synchronized double airflow technology prevents nitrogened air in the interior and speeds up heat dissipation. Innovative double circulation improves air quality during car parking.
Optimized cooling process: Improves cooling efficiency through innovative air duct technology with scientifically optimised multi-channel airflow optimisation for more efficient temperature control
Optimised air exchange: Improved air exchange efficiency is achieved through extended coverage and three-dimensional air duct system for comprehensive airflow distribution
Hassle Free Power Access: Offers solar and USB power options for a handy and adaptable dual mode power supply makes the car fan smooth and user-friendly
Environmentally Friendly Solution: Designed with solar conversion technology to reduce energy consumption, consume the car's battery and offer a sustainable alternative through solar power.