1.KN95 grade activated carbon mask, professional-level dust-proof, odor-removing activated carbon layer, adsorbs odors/removes moisture, the tiny and fine pores of activated carbon strongly adsorb and remove odor molecules
2. Three-dimensional breathability ensures no stuffiness during breathing. It is light, thin and breathable while maintaining filtration, reducing breathing resistance and making breathing smooth and enjoyable
3. Large-diameter breather valve: By using a large-diameter breather valve, it can not only block particulate matter but also quickly expel hot air and water vapor
4.5D three-dimensional protection fits the facial contour in all directions without any sense of restraint, effectively blocking droplets and bacteria
