Introducing the car aromatherapy, a smart car air freshener crafted from durable ABS for long-lasting performance. Equipped with a 220mAh lithium battery, it offers 45 days of battery life on just 60 minutes of charging. Its exquisite design not only serves as a car diffuser but also as a stylish decorative accessory suitable for various environments like cars, bathrooms, bedrooms, or pet areas. This smart car air freshener features three adjustable functions that intelligently start and shut down, automatically adjusting the scent based on the car's air conditioner condition and ambient light. With three adjustable modes, including a projector light, it offers green, blue, and purple spray options at different intervals to keep your space refreshed and odor-free. The waterless design ensures a mess-free experience, making it ideal for cars, bedrooms, living rooms, offices, and more. Choose from a range of refreshing perfume attributes. Upgrade your air freshening experience with the innovative car aromatherapy today! Item Name: Car Air Freshener Material: ABS Battery Capacity: 220mAh Features: Easy to Install, Practical, Long Lasting Size Details: L: 6cm/2.36", W: 6cm/2.36", H: 2.7cm/1.06" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Car Air Freshener 3 x Perfume 1 x Charging Cable