Effective Air Purification: Wearable air purifier releases 2800W/cm³ negative ions, which can effectively resist air pollutants such as pollen, dust, smoke; relieve asthma, nasal congestion, etc. Lightweight and Fashionable: Portable negative ion air purifier is compact and light weight, very light to wear around the neck, fashionable style, can be worn indoors, outdoors, office,, airplane and other places.
