Portable Air Purifier Small Body Wearable Air Cleaner Necklace Purifier

Features
1.Two-level smart switch button. Three levels of air intake are customized according to the three lung capacities of sitting,
walking, and running to ensure that every breath you take is safe and comfortable.
2.With valve, the valve is closed when inhaling to prevent polluted air from entering; the breathing valve is opened when exhaling
to discharge exhaust gas
3.USB charging, charging for 4 hours, battery life 6-8 hours.
4.High efficiency filter, anti-bacterial + activated carbon layer + HEPA
5.Uses: anti-smog, anti-PM2.5 particles, anti-dust, anti-pollen, anti-second-hand smoke, anti-formaldehyde, etc.
6.Waterproof design, even if it rains.
 

Advantages:

1. Small size, portable

2. No need to replace consumables

3. Quit operation with high cost performance

4. Subversive innovation refreshes your cognition

5. Release 12000 negative ions, care for your one meter breath

6. Small body, and high beauty

7. Adjustable gear is more practical

The principle of anion generation

  Negative ions are released into the air using a built-in carbon fiber brush system. The released negatice ions attach to air

molecules and unclean particles in the air, making them negatively charged. The negatively charged particles repel each

other, fly away from your breathing space, and are attracted by the nearby positively charged surface, forming a large particle

than will sink to the froung by gravity, so as to avoid entering 

Technological Parameters