Bluetooth is an open communication technology standard for wireless data and voice communication, which is widely used in computers, networks and general electronic products. It is installed on many modern devices, such as computers, mobile phones and iPad.
As a wireless technology standard, Bluetooth can exchange short-distance data between fixed devices and mobile devices, and between buildings and individuals. Bluetooth has its own patent network, which can only be obtained by devices that meet the standards set by Bluetooth, and only devices that meet the technical standards of Bluetooth can enter the market in the name of Bluetooth devices.