Air purifiers By Weal

• 1.CLOSELY PROTECTION:This personal air purifier is specially designed for the case that people is not wearing mouth protection. Its normally weared on neck, but also can be mounting in car and putting on office table. It will release negative ions around your body to proven harmful particles, cigarette smoke, dust-allergy. Its specially used for elimination of body odor, sweat smell also.
• 2.WORKING THEORY Scientifically Negative ions can proven to away most of smoke, cooking smells and even PM2.5 air pollutants.Negative ions generated by this air ionizer will adsorb suspended particles in the air and accelerate the landing. Electrons carried by negative ions will destroy the molecular protein structure of harmful items.
• 3.REASONABLE PARAMETERDuring the exact testing work,When negative Ion Concentration is about 5,000,000pcs/cm ?, it is higher but near the real environment of the waterfall or forest case. The test showed that 5Mpcs/cm3 is a suitable balance parameter to avoid higher ozone.
• 4.EASY MAINTENANCE: This wearable air purifier is Hassle-free maintenance. No filter replacement .
• 5.USB POWERED: This is a USB air purifier. This air purifier is Low battery usage and rechargeable. This air purifier necklace needs only 1-hour Charging. Then it can be used for 12-hour Purifying.

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