10
How to Use
(continued)
Hang the strap around your neck
The product can be attached on the chest pocket
or placket of your cloths with the clip.
When sharing a ride
At cafes, on your free time
At office desktops
Commuting on trains
The product can be used at various places where the air may be polluted.
*The effect may reduce depending on surrounding environment, such as the wind.
Approx.
8in
/
20cm
Examples of Use