Durable aluminum alloy construction ensures longevity and sturdiness, providing a reliable car air freshener solution for extended use. Equipped with a 220mAh lithium battery, this smart car air freshener offers 45 days of usage on just 60 minutes of charging, ensuring continuous freshness on the go. Beyond car aromatherapy, this elegantly designed air freshener doubles as a decorative piece suitable for various settings like bathrooms, bedrooms, and pet areas, enhancing any space's ambiance. Featuring three adjustable modes that automatically activate based on air conditioning and ambient light, this smart air freshener intelligently adjusts fragrance intensity for a tailored experience. With a built-in projector light and three spray modes (green, blue, purple), this car diffuser not only eliminates odors effectively but also adds a refreshing touch to your surroundings for a revitalizing atmosphere. shelfLife: 3 years Manufacture country: China instruction included: yes Ingredients: agaric acid acetate, methyl salicylate, citral, methyl ether eugenol, etc. Introducing the innovative car aromatherapy smart air freshener, crafted from durable aluminum alloy for a long-lasting performance. Equipped with a 220MA lithium battery, it offers 45 days of battery life on just 60 minutes of charging. This elegantly designed device serves as both a car aroma diffuser and a stylish car decoration, suitable for various settings including cars, bathrooms, bedrooms, and pet houses. The smart air freshener features three adjustable functions that automatically start and shut down, intelligently adjusting the fragrance based on the car's air conditioning and ambient light conditions. With three customizable modes, it offers a personalized experience. Additionally, the built-in projector light enhances the ambiance with three spray modes: green for 0.2 seconds at 300-second intervals, blue for 0.2 seconds at 90-second intervals, and purple for 0.2 seconds every 10 seconds. Say goodbye to unwanted odors as this waterless car diffuser effortlessly eliminates them, leaving you feeling refreshed. Its mess-free design requires minimal maintenance, making it ideal for use in cars, bedrooms, living rooms, offices, and more. Upgrade your space with the car aromatherapy smart air freshener for a delightful and invigorating atmosphere. Item Name: Car Air Freshener Material: ABS Battery Capacity: 220mAh Features: Rechargeable, Practical, Easy to Use Size Details: L: 6.1cm, W: 4.6cm, H: 3cm(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 Perfumes 1 x Charging Cable