How to sterilize with this box: 1.The disinfection box is used to sterilize cell phones, masks, and other small items.
2.When disinfecting the mask, insert the side with UV lamp into the box,meanwhile ensures aligning the MicrouSB charging port with mark of the disinfection box.
3.The the box works and the whole process will take 3 minutes, meanwhile, the indicator turns red, blue and then shut down.
If you need to disinfect your items longer, repeat step1-step2
How to charge Please charge immediately when the red and blue lights flash alternately during use, which indicates that thepower is about to run out. You could charge the device via usB cable which connect to an 5v AC Adapter, a computer or a power bank. When charging, the indicator light stays red; when fully charged, the indicator turns into blue