Personal Wearable Air Purifier

1.Strong ionic wind with anion output at 6 million/cm32. Can hang this unit in front of neck3. Can also clip this unit on the collar, and clothes to reduce sweaty odors4. Built-in rechargeable lithium battery with USB connector5. Flexible application of wearing on the neck & standing on desktop6. Mini-size & overall usage7. High purification up to 9 times more than the competition8. One touch control & easy operation9. extended running time, long lasting battery life10.Healthy negative ions instead of filters that need replacing