Keeping healthy:Our mobile phones or household items collect all the unclean things I touched during the day. use the uv sanitizer to clean,keep the device clean and healthy. Quick cleaning :UV light is easily absorbed by organisms,Thereby quickly cleaning by destroying DNA. Can kills 99.99% of all Unclean things on your phone. This is wholly physical process,no secondary pollution occurred. Completely safe to use. Durable:LED UV lamp beads have a lifespan of 10,000 hours per day and can be used for 10 years. Full disinfection:Hold down the key for 59 second to start disinfection. Disinfection will be completed in 3 minutes and your items will be kept clean. Easy to carry : USB charging, easy to use anytime, anywhere. More convenient to carry. To meet the needs of different size supplies.