The service life of the wireless mouse will vary according to different factors such as brand, model and frequency of use, generally speaking, the service life is generally about 1 to 2 years. If the time of use is more frequent, the life may be relatively short. The battery life of the wireless mouse is also very important, and the length of the battery life will seriously affect the service life of the wireless mouse. It is recommended to choose a wireless mouse with good quality, and use and maintain it reasonably to extend its service life.