Hello, this is Kevin Jackson. I run this website u201cUV light hubu201d that will inform you about all the latest UV sanitizer for your phone, aquarium, shoe, toothbrush, etc. itu2019s related accessories, use, and maintenance information. As a seller of the UV sanitizer, I have to keep the complete idea about its function and features. For my business purpose, I have also done so much research on these particular products for the last couple of years.