Material: wetsuit material NEOPRENE， activated carbon filter

Weight: 46g

Application: riding， hiking， running， skiing and other outdoor sports

Note: The manual measurement errors exist

? ?style1 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?style2

?style3 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? style4 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? style5

1、 ergonomic design

? ?Ergonomic design， according to people face design， protection is more in place

2、 ventilation design

Unique ventilation design， 42 holes， excellent breathability

3、 high-quality fabrics

Wetsuit fabric， soft and comfortable， dustproof and waterproof windproof

4、 user-friendly design

Exquisite aluminum logo， fixed nose to prevent slipping

5、 adjustable Velcro

Velcro stamina department， compact design， easy size adjustment

6、double air valve

Latest styles with check valve features double nose， inhaled the gas through a carbon layer filtration， direct exhaust gases exhaled， making breathing more smooth.

7、 activated carbon filter

Superior filtration protection， effective filtration and exhaust substances harmful to human health， general use of 45 days to replace the new filter.

?

1. Open the mask， revealing the internal valve filter ? 2， in accordance with the instructions on the valve open， the ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?valve counter-clockwise rotation， the separation valve

3. Remove the two valves， remove the filter

4， put a new filter， follow instructions CLOSE valve clockwise to select valve replacement is completed