Reusable Dust Proof Mask With 3 Filters "Lifestyle" but it’s also incredibly easy

but it’s also incredibly easy to refill when you've used it all up

Size: 30mm L x 15mm W

will be in deep dormancy stage half an hour without operation

Hydrolyzed Casein

New hot swap technology gives you twice the battery life for twice the mobility

Reusable Dust Proof Mask With 3 Filters "Lifestyle" but it’s also incredibly easyPrevents from dust, smoke, bacteria, viruses, and much more with a 95% filtration for cleaner and easier breathing. Features: Superior activated carbon fabric technology prevents from dust, bacterias, chemical and biological impurities. Outer layer made of high quality neoprene making it soft and comfortable to wear 2 exhalation valves for easy breathing 95% filtration rate Size of mask: 30 x 15 cm (adjustable velcro) Adjustable aluminum nose clip