Using The UV Sterilizer/Charger Case
The case is designed for the mask and can be easily aligned inside the case. The prongs of the mask should line up perfectly with the case interior.
Once set in place, you can simply close the case with the zipper and plug in via the USB cord. Your mask will charge while the UV sterilizer does it's job.
Note: UV Light is invisible to the eye. We're sorry to say you won't see any fancy sterilizing lasers with the human eye.