Car Fragrance Diffuser made of zinc alloy with a solar-powered fan blade, robust and easy to install. As an aromatherapy device, our air fresheners come with a Cologne aroma ring that improves air quality and keeps the air fresh, making you feel like you're in nature. It gives you a good mood every day. The interesting solar fan blades rotate automatically under the sunshine to accelerate the diffusion of the aroma. It is suitable for a variety of occasions, whether used inside the car, under the windshield, or at home. It becomes even more interesting if there are multiple diffuser blades rotating together under the sunshine. Own design patent.