Outstanding Hygiene Assurance: Wherever you are, our travel toothbrush sterilizer box utilizes advanced UVC sterilization technology, effectively eliminating bacteria and viruses on your toothbrush. Say goodbye to concerns about using unclean toothbrushes during your journey, ensuring you maintain a fresh breath and a healthy smile. Improve your oral care and overall health; Our long-lasting disinfecting toothbrush set eliminates 99.9% of grime; Cleaner eliminates typical bathroom stuff; Sterilizer helps you enjoy and maintain a healthy life. Portable Protection Anytime, Anywhere: Designed to be compact and lightweight, our product is easy to carry. Whether you are traveling, on a business trip, or engaging in outdoor activities, a simple operation provides comprehensive sterilization protection for your toothbrush. Easily overcome the hygiene challenges posed by traditional toothbrush holders, allowing you to enjoy efficient oral care anytime, anywhere. Two Power Supply Modes. Our travel toothbrush case requires AAA batteries for power (included), and it can also work directly with USB-C, for example, using a power bank. Because it does not have a built-in battery, it is very easy to take on an airplane, making your travels more convenient.