Clean air environment. It can help eliminate the peculiar smell produced by leather car cushions, sweat smell on the steering wheel and buttons. It can keep fresh air The 3-duct and 3-motor design effectively improves the exhaust speed. Solar switch and battery control, can control the solar battery used Portable and easy to carry: you can place the fan on the dashboard, console or armrests. The air outlet can be rotated, it can be adjusted to multiple angles. [Seven advantages] The high-efficiency three-vortex exhaust fan rotates at 3500 revolutions per minute. It doesn't need the power supply inside the car, only need The three-duct, three-motor design effectively improves the exhaust gas velocity. Remove hot gases from the car and reduce the temperature of the car. Product Description Solar Powered Car Window Ventilator Fan, Auto Front Radiator Fan Blower /vehicle radiator fan glass rear Features: 100% brand new and high quality. Outdoor solar panels, multi-angle adjustable, can effectively absorb sunlight Three ducts and three motors design effectively improve the exhaust speed Built-in large capacity rechargeable batteries, allowing the motor to run without to -high speed strokes. Solar and battery switch control, can control the solar battery used separately Solar panels can be used to charge batteries directly by solar irradiation. Durable use in rainy days can eliminate harmful materials such as smoke inside the car Remove harmful gases from the car and keep the clean air. Remove hot gases from the car and reduce the temperature in the car. Specification: Type: Vehicle Exhaust Fan solar powered Number of fans: 2 Material: ABS Voltage: 2.4V Rotation speed: 3500 rpm min Continuous working time: 10 hours Solar panel power: 4W Current: 1600mAh Batteries capacity Built-in: 2AA*1200mAh (included) Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2cm differences due to manual measurement