Outstanding Assurance: Wherever you are, our travel toothbrush box utilizes advanced UVC technology, effectively eliminating 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 toothbrush set eliminates 99.10% of grime; it 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 protection for your toothbrush. Two Power Supply Modes. Our travel toothbrush case requires AA 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. Water filtration: On the bottom of one side of the box, we made some holes. When you put the box on the hodler, the water on the toothbrush will be retained through these holes to keep the toothbrush dry, easy to carry. the EPA Est. No. 98857-CHN-1