This revolutionary hygienic device uses a fully automated sensor design that locks securely and shuts off automatically after five minutes, ensuring optimal sanitization for all bristles. Lightweight and small enough to fit into any bag or pocket, making it perfect for travel. With its easy-to-carry case and portable size, you'll never have to worry about germs again when away from home - just press the lid to activate the sterilizer and keep your toothbrush sparkling clean wherever you go.