New Products Discover how to use necklace air purifier
Necklace air purifier is a high-efficiency negative ion air purifier, which can actively, adsorb, and settle-PM2.5, smoke, pollen, dust, second-hand smoke and other polluted micro-particles, remove harmful substances, bacteria, etc.; this product is worn on the neck, easy to carry, Purify the air around you, form an invisible air filter barrier, disperse and eliminate tiny pollutants within a cubic meter of your head above your chest, and you can always breathe fresh air no matter where you go.