Material:ABS+PP Size7.5*5.6*2.8cm Battery capacity: 450mAh Working time: 140 minutes Eliminate 99.99% of bacteria on toothbrush:The toothbrush sanitizer uv light uses UVC LEDs with the greatest anti-bacteria effect, UV-C can destroy the molecular structure of bacteria, causing microbial cell death, eliminating regeneration and thus leading to full disinfection. More than just disinfection:The toothbrush sanitizer dryer is equipped with a mini fan that works automatically while the toothbrush sanitizer cover is working, keeping the toothbrushes away from moisture and malodor and inhibiting the growth of bacteria. Your travelling companion:Travel toothbrush sanitizer is the perfect size to take with you wherever you go, with a quick 30-minute charge, you can keep your toothbrushes clean no matter where you are.