Portable Mini Necklace Air Purifier

Experience clean air wherever you go with this sleek and stylish device. Designed to be worn comfortably around the neck, this compact air purifier offers constant protection by eliminating airborne pollutants and allergens. Equipped with advanced purification technology, it ensures you breathe in fresh air while commuting, traveling, or simply going about your day. Its lightweight and portable design makes it a convenient companion for those seeking a healthy and refreshing environment at all times. Function: Negative ions, Smart Display Noise: 36dB or less Air purifier air volume: 50 m3/h Power supply mode: USB Control method: Button Application area: 10㎡ and below Installation: No installation required Energy efficiency rating: First-class energy efficiency For people: Allergic constitution, Smoking population, Pet Family, Workplace Office Manufacture country: China Instructions included: No