Crafted from robust aluminum alloy, this smart car air freshener ensures longevity and reliability for extended use. Enjoy a durable product with a long service life that withstands daily wear and tear effortlessly. Beyond being a car fragrance diffuser, this elegantly designed air freshener doubles as a decorative piece suitable for various indoor settings. Enhance the ambiance in your car, bathroom, bedroom, pet house, or any other space with its versatile application. Experience smart functionality with three adjustable modes that automatically activate and adjust the fragrance output based on your surroundings. By detecting the car's air conditioner status and ambient light conditions, it intelligently tailors the fragrance duration to suit your needs. Elevate your sensory experience with three spray modes accompanied by a projector light feature. Choose from green, blue, or purple sprays at varying intervals to create a refreshing atmosphere while adding a touch of visual appeal to your space. Say goodbye to unwanted odors effortlessly with this waterless car diffuser that leaves you feeling revitalized without the hassle of frequent cleaning. Ideal for cars, bedrooms, living rooms, and so on. Description: Introducing the car aromatherapy machine, a smart car air freshener crafted from durable aluminum alloy for a long-lasting service life. With a 220mAh battery, just 60 minutes of charging provides an impressive 45 days of battery life. This elegantly designed device not only serves as a car fragrance diffuser but also enhances your car's decor. Versatile in use, it can be placed in cars, bathrooms, bedrooms, pet houses, and more. Equipped with three adjustable functions, this smart air freshener intelligently starts and shuts down automatically, adapting the fragrance output based on the car's air conditioner status and ambient light. Offering three modes for customized settings, it features a projector light with three spray modes: green spray every 300 seconds, blue spray every 90 seconds, and purple spray every 10 seconds. Effortlessly eliminating odors, this waterless car diffuser ensures a refreshing environment without the need for frequent cleaning. Ideal for cars, bedrooms, living rooms, offices, and various spaces, this smart air freshener guarantees a pleasant and invigorating experience wherever you go. Item Name: Car Air Freshener Material: Aluminum Alloy, Plastic Battery Capacity: 220mAh Essential Oil Capacity: 10ml Features: Rechargeable, Compact Size, Practical Size Details: L: 4.1cm/1.61", W: 6.3cm/2.48" (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 1 x USB Cable 3 x Essential Oils