[Solar Powered] Use of light-sensitive energy-gathering plates. The car air freshener will automatically work under the sunlight to purify the air,eliminate odors in the car and keep the air fresh at all times. [Car Decoration] This car air freshener can also be used as an interior decoration for your car! Fashionable and high-end design, full of a sense of technology. car air fresheners can be placed on the dashboard, center console armrest, etc. of the car. [Widely applicable] Product size is 8.3*3.5CM,it is easy to carry.Car air purifier can not only be used in cars, but also in offices, living rooms, bedrooms, toilets, and more.Please note: As we are international seller, our delivery time will take about 10 working days. Our logistics provider and delivery method is: New Zealand Post.