Specification
Battery: Lithium polymer battery
Charge Time: 3H
Battery Capacity: 800mAh
Weight: 115g
Operating Voltage: 3.7V
Noise: <40 decibel
Working Time: 3-8H
Worrking Temperature: -20℃-50℃
Product Description
Packing & Delivery
Support Customize!
❤High-efficiency Filtration and 3 speed mode :Smart Electric Air Mask has 5-layer high-efficiency filter, can filter out dust, cut off 98% of most particles, adsorb harmful odors, prevent vehicle exhaust gas, avoid pollen allergy, anti PM 2.5.
❤Electric mask respirator built with internal turbo fan, 3 speed mode can be adjust , offer full fresh.
❤Rechargeable Battery and Replaceable Filter: Built-in 800mA safety li-battery can work for 3~8 hours.