Features: 1.Function: Car solar powered cooler can discharge the smelly fumes from the car and keep the air inside the car fresh. Cooling function, no longer feels stuffy when you first enter the car. 2.Battery and Solar Powered: Built in high capacity rechargeable battery to keep the motor smooth. External solar panel, multi angle adjustable, can effectively absorb sunlight. 3.Double Head Design: Double air duct and double motor design effectively improve exhaust speed, solar charging display, two motors are controlled by one switch. 4.Temperature Display: The exhaust fan has a temperature display to directly observe the temperature changes in the car. Can also be used on rainy days. 5.Description: When the temperature inside the car is in a non?high temperature state, the air conditioning in the car will work for a period of time after each drive. Specification: Item Type: Solar Powered Exhaust Fan_x000D_ Material: ABS_x000D_ Battery Type: 2 x 800mAh lithium battery (built in battery)_x000D_ Description:_x000D_ 1. The dual air duct and dual motor design effectively improves the exhaust speed._x000D_ 2. Solar and battery switch control, can control the solar cells used alone._x000D_ 3. Solar charging shows that both motors are controlled by a switch._x000D_ 4. Built in high capacity rechargeable battery keeps the motor stable._x000D_ 5. Temperature display, you can directly observe the temperature changes in the car._x000D_ 6. External solar panel, multi angle adjustable, can effectively absorb sunlight._x000D_ 7. It can be used continuously in rainy days and can eliminate harmful substances such as smoke in the car.