Intelligent features: Automatically adjusts fragrance duration based on air conditioning conditions and ambient light, with three adjustable modes. Multiple spray modes: Equipped with a projector light and three spray modes (Green, Blue, Purple) to effectively remove odors and leave a refreshing scent. Durable and long-lasting: Made of aluminum alloy with a 220mAh battery, providing 45 days of battery life after just 60 minutes of charging. Versatile usage: Can be used as a car aroma diffuser or decoration, suitable for use in cars, bathrooms, bedrooms, pet houses, and more. Mess-free and convenient: Waterless car diffuser that requires minimal cleaning, perfect for use in cars, bedrooms, living rooms, offices, and more. Description: Introducing the Smart car air freshener, a sleek and durable aluminum alloy car aroma diffuser that doubles as a stylish car decoration. With a 220mAh battery, it offers an impressive 45 days of battery life after just 60 minutes of charging. This versatile air freshener can be used not only in your car but also in various indoor settings such as the bathroom, bedroom, or pet house. Equipped with three adjustable modes, this smart air freshener intelligently starts and shuts down automatically, adjusting the fragrance duration based on the car's air conditioning condition and ambient light. It comes in two types: Type A includes one bottle of perfume, while Type B includes three bottles. 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. This waterless car diffuser effectively eliminates odors and leaves you feeling refreshed without creating any mess. Perfect for cars, bedrooms, living rooms, offices, and more. Say goodbye to unpleasant odors with this innovative and convenient smart car air freshener. Item Name: Car Air Freshener Material: Alloy, PP Battery Capacity: 220mAh(Included) Features: 3 Modes Adjustable, Long Lasting Fragrance, Universal Size Details: L: 6.3cm/2.48", W: 4.1cm/1.61", H: 2.9cm/1.14" (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: A: 1 x Car Air Freshener 1 x Charging Cable 1 x Perfume or B: 1 x Car Air Freshener 1 x Charging Cable 3 x Perfumes