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. Technical specifications Dimensions: approximately 6.4 x 6.4 x 13.9 cm Effective area: purifies 50-100 square feet (suitable for rooms from 5 to 15 square meters) Usage Ideal for children's rooms, pet rooms, living rooms, home offices, and bedrooms Features a built-in aromatherapy box for adding essential oils Equipped with a romantic starry atmosphere light for a comfortable ambiance