General description The Air Purifier features an H13 grade HEPA filter that effectively removes 99.97% of particles as small as 0.3 microns, ensuring high-efficiency purification. It includes a built-in negative ion generator that helps eliminate smoke and dust, making it ideal for various environments such as living rooms, bedrooms, and home offices. The compact design and portability make it easy to carry, while the romantic starry atmosphere light enhances the ambiance of any space. Technical specifications Filter Type: H13 grade HEPA filter Dimensions: 6.8 x 6.8 x 13.3 cm Effective Area: 50-100 square feet (5 to 15 square meters) Usage Purifies air in rooms of 5 to 15 square meters Can be used in various settings including children's rooms, pet rooms, living rooms, home offices, and bedrooms Includes a built-in aromatherapy box for adding essential oils Other information Features a romantic starry atmosphere light Easy to use and carry with a data cable included Long service life