1. Innovative Cup-Shape Design: The Car Air Purifier showcases a patented, original 'cup' shape that seamlessly fits into your car's cup holder, adding a touch of contemporary charm and elegance to your vehicle's interior. 2. High Performance and Quiet Operation: This air purifier is fitted with a top-quality fan for a powerful airflow. It ensures low power consumption and a longer lifespan, while operating quietly for a serene and comfortable drive. 3. Advanced Purification System: Our purifier uses negative ion technology and a 3-layer replaceable filter to effectively eliminate harmful substances such as formaldehyde, PM2.5, bacteria, smoke and unpleasant odors, maintaining a fresh and aromatic atmosphere in your car. 4. User-Friendly and Ambiance Enhancing: Easy to use with a single-button operation, it comes with a silver-plated ring and blue-purple light that enhances your car's ambiance, making every drive memorable. 5. Versatile USB Powered: The Car Air Purifier can be powered through a 5V USB interface, making it ideal not just for your car, but also for your office, bedroom, or any other space where you want to ensure a fresh and pleasant atmosphere. 6.Elegant Packaging: This air purifier comes in a high-end gift box lined with plastic, making it the perfect gift. You can also add your favorite essential oil or perfume to the built-in fragrance pad, and customize the fragrance according to your preference to get a truly personalized experience.