Features: The car aromatherapy machine has a miniature and simple appearance, which is suitable for use in any car. The product has only one button and is easy to operate. Lightweight and compact: This car aromatherapy device can be the size of a cola, very light (146.6g) and portable, with a capacity of 100ml, strong atomization ability, compact shape, and can provide aromatherapy and humidification anytime, anywhere. Working mode: 2 working modes Click the button to turn on the spray function, and the light defaults to colorful gradients. The second click is a 30s gap spray, press the power button again, the device is turned off (the atomization and the light are turned off at the same time. Safe and reliable: It has anti-dry function, and it will automatically shut down when there is no water, which can ensure the safety of the product and a longer working life. Power interface: Type-C power cable is more convenient to connect laptop or PC, power bank and other electronic devices. Function: Aroma Deodorization: The car essential oil diffuser can keep the air in the car fresh and free of odor Refreshing: When you are tired from driving for a long time, use the faint fragrance of aromatherapy essential oils to refresh your mind