Macao

Easy Breather

Description of Invention

Easy Breather (EB) is a small equipment that helps enjoy fresh air comfortably in haze weather.
First、 with 3D printing、 the vent and charge port can be preformed in EB. A semiconducting cooling chip is then connected in parallel wit a mini fan on the mini lithium battery. Afterwards、 fix the device on the breather valve mask with Velcro tape to make Easy Breather. It is low-cost and handy.

Inventor(s)