General description Car Exhaust Fan is designed for effective air circulation and cooling in vehicles. This fan is a durable and easy-to-install accessory that enhances ventilation, ensuring a comfortable driving experience. Technical specifications Rotation speed: about 4500 /min Solar power: 1.5W Voltage: 2.4V Current: 1600mA With switch: Yes Solar charging indicator: Yes With rechargeable battery: Yes Solar angle adjustment: Yes Solar position: outside the window Continuous battery life: about 6 hours Material: plastic Color: white Other information Package Contents: 1 x Car Exhaust Fan Note: Reflection of light and different displays may cause the color of the item to differ slightly from the real thing. The measurement allowed error is +/- 1-3 cm.