USB Air Purifier with Negative Ion and Odor Filtration for Home Deodorization and Formaldehyde Removal

Experience a breath of fresh air with this compact and efficient USB-powered air purifier. This device combines the power of negative ions with advanced odor filtration technology to effectively deodorize your living spaces. Capable of removing formaldehyde and other harmful pollutants, it ensures a healthier atmosphere in your home. Designed for convenience, it fits seamlessly into any room and operates quietly, making it ideal for use in bedrooms, offices, and small living areas. Enjoy cleaner, fresher air effortlessly with this sleek and innovative purifier. Function: Negative ions, Formaldehyde removal, Remove particulate matter Working Principle: Activated carbon, Plasma, Photocatalyst, HEPA Technology Noise: 36dB or less Air Purifier Air Volume: Below 50 cubic meters per hour Power Supply Mode: USB Control Method: Mechanical Application Area: 11㎡ (inclusive)-20㎡ (inclusive) Filter Type: Composite filter Installation: No installation required Manufacture country: China Instructions included: No