[WEARABLE AIR PURIFIER] Comes with a lanyard, can be hung around the neck or hung in the car, lightweight, and easy to carry.
[POWERFUL FUNCTION] Emits more than 20 million negative ions each square centimeter that pushes pollutants away from your personal space.
[FREASH AIR]Effectively purifies the air around and helps to eliminate most of the smoke, dust, cooking odors, and even PM2.5, improving mood and sleep.
[LONG-LASTING & QUIET] USB Rechargeable, working last up to 8-10 hours after fully charged. No filter needed & Low noise operation.
Perfect use while traveling, in public places, or in other poor air quality locations. This purifier is ideal for people with allergies, smokers, stuffy noses, and other respiratory-sensitive people.