Wearing a mask is a normal thing in Japan especially when you feel sick as courtesy to stop any sneezes landing on other people. In fact, it is considered rude not to wear one when you don’t feel well. That’s why Face Mask Air Fan is the most Japanese thing you can think of, a device designed to work in tandem with your face mask. This little gadget is practical and solves a problem that you thought unsolvable, it helps make your face mask less hot and more breathable. Simply clip this little portable fan inside your mask.

Face Mask Air Fan works with all masks whether it’s paper, fabric, or polyurethane mix. It’s so light you won’t even feel it. You need to charge it for about 5 hours from any USB power outlet, then it is good to go for 3.5 hours, keeping your face cool while keeping bacteria or other particles away. [Buy It Here]