Advanced HEPA Filtration: Equipped with a high-efficiency HEPA filter, our air purifier captures up to 99.97% of airborne particles as small as 0.3 microns, including dust, pollen, and smoke, making it perfect for allergy sufferers and those with respiratory issues. Negative Ion Generator: Enhance your environment as the built-in negative ion generator works to neutralize air pollutants, providing you with cleaner, healthier air. Effective Against Odors & Chemicals: Tackle unpleasant odors and harmful chemicals such as formaldehyde with ease, ensuring your living spaces are not only fresh but also safe. Compact and Portable: Designed for versatility, this air purifier is suitable for both home and car use. Its compact size allows for easy placement and mobility, ensuring optimal air quality wherever you go. Specifications: Product Name: Air purifier Filtration Level: H13 HEPA filtration, sponge layer filtration, activated carbon layer purification Filter Object: Formaldehyde, toluene, ammonia, PM2.5, suspended dust, pollen particles, second-hand smoke, , and odor Rated Voltage: 5V 2A Power: 5W Applicable Area: within 50 Color: As shown Material: plastic Package Contents: 1 x air purifier 1 x filter 2 x activated carbon filters 1 x aromatherapy tablets 1 x USB data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.