Smart Intelligent Design: The car air freshener features a built-in high-sensitivity chip, creating an atmosphere without the need to manually turn it on or off. Convenient and energy-saving. Comes with two different flavors of aromatherapy. 2 Car Aromatherapy Machine: This car aromatherapy machine utilizes AI nano-atomization and micro-pressurization technology, ensuring even fragrance dispersion. Choose between light and strong fragrance modes to cater to different preferences. Car Air Freshener Diffuser: Made of a long-lasting magnesium-aluminum alloy body, this diffuser withstands extreme temperatures and sunlight, applicable for a longer period. The adjustable digital number plate adds a customizable touch to display or not show the numbers. Car Freshener & Solar Panel: Equipped with a built-in 3V solar panel, the car freshener provides reliable power. It also features a high-temperature lithium battery with long-lasting performance. The LED lights enhance your car's ambiance and create a vibrant atmosphere. It can also be charged via Type-C. Natural plant extracts: fresh and gentle, suitable for most users. Part Name: Solar Smart Car Air Freshener Size: 18.2 x 5.1 x 4.9cm High Universality Fitment: YES Number Display: NO (Delivery without liquid) Color: Black Material: Plastic Package Contents: 1 * Solar Aromatherapy Diffuser Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.