Aluratek's UVC Sterilizer is an efficient and quick way to disinfect up to 99.9% of viruses and bacteria from your smartphone and other common personal items like keys, wallets, jewelry, eyeglasses, makeup brushes, watches, earbuds and dozens of other small items. The UV sanitizer emits harmless ultraviolet light to disinfect everyday items in just 5 minutes. With the included USB cable, simply power through a USB port such as a USB power adapter or powerbank. One button operation and sterilization status LEDs makes using the device easy and convenient for anyone. Fast and Effective Sterilization The UVC Sterilizer uses 360° ultraviolet light to disinfect common personal items like smartphones, keys, wallets, jewelry, eyeglasses, makeup brushes, watches, earbuds etc. eliminating up to 99.9% of viruses and bacteria in just 5 minutes. Portable Sterilizer The lightweight and compact design makes it easy to sterilize your belongings at home, office, car or when traveling. Power through your computer's USB port, USB power adapter or USB power bank and you are ready to sanitize anything that fits inside with the touch of a button. USB Charging Charge a USB powered mobile device using the built-in USB port on the front of the unit. Charging cable not included. Aroma Treatment Add a few drops of your favorite essential oil inside the compartment before you sterilize to give your items a fresh pleasing smell.