With its three adjustable intensity levels, you can customize the scent to your liking, whether you prefer a subtle and refreshing aroma or a stronger and more potent scent. Its compact and lightweight design makes it convenient to carry and use anywhere, and its long-lasting fragrance ensures that your car smells fresh for weeks on end. Whether you're commuting to work, running errands, or taking a road trip, the smart car air freshener is the perfect accessory to keep your car smelling fresh and clean. Specification: Product Name: Smart Car Air Freshener New and high-quality Colour: Black Net product weight: 56g Battery capacity: 220mA Material: aluminum alloy+ABS+Glass Power: 2W Accessory Type: Direct Mount Universal Fitment=YES Fitments: Fits most car models, Suitable for ultrasonic essential oils Package includes： 1pcs*Smart Car Air Freshener with Three Adjustable 3pcs*Aroma diffuser bottles (Does not contain liquid) Suitable for ultrasonic essential oils