How do I turn it on?
Press the tiny red button on the battery-cable-thingy
How do I charge it?
Attach a micro-USB cable to the battery-cable-thingy.
If you leave it connected to the mask while charging, you will be able to see when it's done (it will stop blinking red)
How do I turn it off?
Press the tiny red button for a second or two
How can I wash it?
Remove the battery by unplugging it from the mask
Put the mask into a washing net (!)
Put it into your washing machine
Set it to 60°
Rotation NO MORE than 400 rpm, better "hand-wash" program
For anti-viral effect, we recommend turning off all water-saving features of your machine, as studies show that the machines won't reach 60° then.
It's usually 1 button, called "Speed Perfect" or similar