The OttLite UVC Disinfecting Travel Case 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 USB cord (hidden in the handle) to plug into your laptop, power bank or adapter (not included) and press the button to start the 3-minute cleaning cycle. Cleaning cycle will automatically shut off after three minutes. Use zipper to close when cleaning as UV lighting should not be directly exposed to skin or eyes.