Powered air purifying respirator with battery

Briefs:

Electric air filter dust

Charging time is about 4 hours

Working time is more than 10 hours

Advantages:

The product is an electric air filter dust, anti-virus respirator, which combines breathing protection, facial skin and eye protection in one, with light, easy to use, good sealing, high precision filter, air volume, filter accuracy of 0.3μm, respirator large flow 170-260L/Min, air volume can be adjusted freely (clockwise tune air volume, counterclockwise transfer a small amount of wind), 8 - 10 hours battery (rechargeable polymer lithium-ion battery), adjust to the maximum amount of wind, battery-powered 8 hours, adjust the respirator to the smallest amount of wind, battery-powered 10 hours continuous work more than 8-10 hours should be equipped with battery. Low battery alarm.