We all know to wash our hands frequently and stay away from bacteria when we go out at ordinary times. However, we have neglected to disinfect mobile phones. Mobile phones have now become a must-have for most people. Mobile phones can be used for phone calls, payment, entertainment, etc. They are almost carried around. However, according to a sample survey, more than 90% mobile phones carry a large number of bacteria and viruses. If people use such mobile phones for a long time, they will greatly endanger their health. Therefore, we need to disinfect the mobile phone regularly. The mobile phone disinfection cabin uses a special disinfectant rich in Ag by using a 3D dimension to accurately control 360 °, and at the same time cooperates with UVC ultraviolet technology for sterilization. The sterilization efficiency is as high as 99%. The quartz glass material effectively guarantees UVC penetration and has good sterilization performance. Effectively eliminate harmful bacteria such as Escherichia coli, Candida albicans, and Staphylococcus aureus attached to the mobile phone, and ensure the safety of daily use of the mobile phone. The base of the mobile phone sterilizer is designed with transparent silica gel, which effectively blocks UVC ultraviolet rays, prevents harm to human body and ensures safe use. Built-in magnetic stripe and roll disinfection wet wipes are clamped at the end of the wet wipes through magnetic suction, which is firmly clamped and convenient to replace the wet wipes. Disinfection wipes are in soft contact with the mobile phone, avoiding hard contact with the screen, and gently wiping can effectively remove stains, sweat stains, fingerprints, dust, etc. on the mobile phone, making the mobile phone cleaner and fresher, and saying goodbye to the greasy screen. The mobile phone sterilizer is also equipped with double protection of child lock and UVC sterilization key, which effectively prevents children from accidentally touching and causing UVC injury. When the mobile phone needs to be disinfected, only the mobile phone needs to be placed in the disinfection box, the infrared sensor senses the presence of the mobile phone (I. e. sensing the external mobile phone signal), and sends the infrared signal to the controller, and the controller can control the spray device to spray disinfectant Liquid, disinfectant disinfect the mobile phone. The disinfection time of the whole process can be controlled within two minutes. At the same time, because the disinfectant is a liquid, the sprayed disinfectant can also play a role in cleaning the mobile phone. The design of the mobile phone sterilizer is exquisite and beautiful, the surface adopts sand-spot paint texture technology, the volume is small and convenient to carry, and the operation is simple. It can perform comprehensive disinfection and sterilization treatment on the mobile phone in a short time, and is suitable for a variety of life scenes. Mobile phone sterilizers have different colors to meet the needs of different users.