Introducing the car air outlet aromatherapy, a smart car air freshener crafted from durable aluminum alloy for a long-lasting service life. With a 220mAh lithium battery, it offers 45 days of battery life after just 60 minutes of charging. This elegantly designed device serves as both a car aroma diffuser and a decorative piece, suitable for use in various settings such as cars, bathrooms, bedrooms, and pet houses. Equipped with three adjustable modes, this smart air freshener can intelligently activate and deactivate, as well as adjust fragrance levels based on the car's air conditioning and ambient light conditions. The device includes three bottles of perfume for added convenience. Additionally, it features a projector light and offers three spray modes: Green for 300-second intervals, Blue for 90-second intervals, and Purple for 10-second intervals. Effortlessly eliminating odors, this waterless car diffuser ensures a mess-free experience, reducing the need for frequent cleaning. Ideal for cars, bedrooms, living rooms, offices, and more, this smart car air freshener provides a refreshing ambiance wherever it is used. Item Name: Car Air Freshener Material: Metal, ABS Battery Capacity: 220mAh Features: Practical, Adjustable, Easy to Use Size Details: 6.1cm x 5.1cm/2.4" x 2.01" (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 Aromatherapy 1 x Charging Cable