Sterilization Effect 99.9%: Our UV toothbrush case uses UVC-LED technology to kill bacteria on your toothbrush, helping to keep it clean and support good oral hygiene. Built-in Rechargeable Battery: The toothbrush sterilizer case features a built-in rechargeable battery, eliminating the need for additional batteries. With a USB-C charging port, it fully charges in approximately 2 hours. A full charge provides usage for about 15 days. Easy to Use: Place the toothbrush inside the case and close the lid. Press the button to start the 3-minute sterilization cycle. The device automatically turns off upon completion. Opening the lid stops the UV light immediately. Designed with ventilation and drainage ports to prevent mold and bacterial growth in damp environments. (Shake off excess water from the toothbrush before placing it inside.) Ideal Gift Choice: The toothbrush case is made from high-quality ABS material with a sleek, modern design. Packaged in a gift box, it makes a thoughtful present for family and friends. Color: White Material: ABS Size: 74 x 74 x 30mm Package Contents: 1 x Toothbrush Disinfection Box 1 x USB Cable Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting and display settings may cause slight variations between the image color and the actual product. Measurement may vary by +\/- 1-3 cm.