Feature:1. FRESHING SCENT: Enhance your car journey with the diffuser. Enjoy a refreshing ambiance in your vehicle with the beautiful fragrance notes of citrus, lavender, and amber.2. LONG LASTING FRAGRANCE: Each aromatherapy diffuser contains 2ml of fragrance content, providing a delightful scent in your car for up to 3 years.3. EASY TO USE: Simply attach the diffuser to your car air vent, allowing the fragrance to disperse evenly and create a pleasant environment while driving.4. VISUALIZATION WINDOW: Featuring a visualization window, the aromatherapy diffuser allows you to clearly see the changes in the essential oil levels.5. SILICONE PROTECTION PAD: A thoughtful touch, the silicone pad protects the air vent blades from potential damage, giving you lasting and professional use.Specification:Item Type: Car Aromatherapy DiffuserMaterial: Alloy, plastic, silicone, glassEssential Oil Content: 2mlShelf Life: 3 yearsApplicability: Car Air Vent.Package List:1 x Aromatherapy Diffuser1 x Essential Oil