3: HOW DOES IT WORK?
Plug the fans into any 5.5V USB power supply, in your car, house, or a portable power bank battery.
The magic is in the shape of the
fan housing.
It lets fresh air in from the top of
the boot and wet air is pushed
out through the 4 vents
To check you have air flow you
can dangle a thin strip of tissue
in the boot see the air
movement like this feather
Don’t let it get sucked into the
fan!
The dryer pushes air right down
into the bottom of the boot
first,
So, all the wet air gets pushed
out with fresh air, then the boot
dry’s