UVC Disinfecting Travel Case with reflective liner doubles as a zippered carrying case with handle perfect for cleaning and carrying phone, cosmetics, keys, pacifiers, baby toys, money and other small personal items. Simply use the included USB cord to plug into your laptop or adapter (not included) and press the button to start the 3-minute cleaning cycle. Concentrated UV light quickly disinfects the area by destroying viruses, bacteria and germs. Purple light in window shows cleaning is in progress. Light stops flashing after 3 minutes and cleaning is complete. Use the zipper to close when cleaning as UV lighting should not be directly exposed to skin or eyes.