Wheel adjustment function: The smart car air freshener has four modes and is suitable for long-term use. Vibration sensing technology: With advanced vibration sensing technology, this car air freshener can start and shut down synchronously with the car. It automatically sprays when the car starts and stops spraying automatically after parking, eliminating the trouble of manual operation and making your driving more convenient. Fine design and silent operation: Cute appearance, exquisite design, microporous design, fine atomization without water stains. The head tentacles can shake their heads to add fun. Its silent operation design ensures that you can enjoy continuous fresh air without disturbing the quiet driving. Healthy and lasting fragrance: Safe for everyone. It can quickly and continuously refresh the air, effectively remove odors, and avoid the fragrance being too pungent. Low power consumption design, large capacity can be used for about half a year, which is an ideal choice for long-term driving. Auto and home use: It can be used not only in the car, but also in home environments such as living rooms, bedrooms and bathrooms to remove odors and make family and friends feel comfortable. The high appearance level design makes it a good choice for gifts. Color: As shown Material: Plastic + Electronics Without Aromatherapy Package Contents: 1 x Aromatherapy machine 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.