The alloy propeller design is small and , adding a sense of luxury to your car. It takes only a few minutes to install this air freshener in the car. After turning on the car air conditioner, it can work like a mini fan and cannot rotate automatically. Features - Color: Black. - Material: Plastic. - Size: About 10x5x3cm. - It takes only a few minutes to install this air freshener in the car. After turning on the car air conditioner, it can work like a mini fan and cannot rotate automatically. - bearings and propeller-shaped fans, whose smooth surface will make the car air freshener rotate more smoothly, so no noise is heard during operation. - Once the air freshener's essential oil is exhausted, you can replace it with essential oils and you will be completely relaxed while driving. - The air freshener is very convenient and suitable for your car, small and beautiful. It is also the perfect present for your family and friends. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 1 perfume