Sell White Aviche M1 3.0 Version Necklace Wearable Air Purifier Personal Ionizer with USB best price

Enjoy fresh air wherever you go!Wearable air purifiers produce negative ions that help promote cleaner and safer air.Aviche M1 Wearable Air Purifier ion has an output of more than 100 million PCS/cm3 micro negative ions. Micro negative ions can go through the human body to enhance blood circulation, remove the free radicals, improve body immunity, anti-aging and improve sleep.Application: Necklace, Car, Outdoor, Hotel, Garage, Commercial, Household, Air Travelling, Home, Office, Ward of hospital, Classroom, Bus, BedsideFunction: Release negative ions to remove bacteria, allergen, smoke, PM2.5Negative Ion Concentration (output): >100 millions pcs/cm3Negative Ion Concentration (5cm): >8 millions pcs/cm3