Features: Built-in solar motor, rotate at high speed to evenly disperse fragrance, and automatically turn on and off according to the lighting environment. High-quality aromatherapy, purifies the air, and decomposes strongly. Light weight, high strength, high-precision machine cutting. Exquisite electroplating texture, 360 all-round large diameter, evenly diffused fragrance. High temperature resistant, not afraid of the sun. Temporary parking sign, number can be hidden, pull-out can be hidden design. Silent purification, silent fragrance dispersal, plants extracts, mild fragrance and non-irritating, suitable for pregnant and infants. The high-quality-3M glue remains sticky after repeated washing, does not damage the car or leave marks. There are two kinds of scents, thick and light scent, and the size can be adjusted. Package Includes: 1x Aroma Diffuser Specifications: Material:Vacuum Plating+PC Size: Approx.12x12x5cm/4.72x4.72x1.96inch Color:Blue/Red/Black note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.