What is Bluetooth technology?

Bluetooth technology was started by Ericsson in Sweden in 1994. 1In May 1998, the founders of five Bluetooth special interest groups, Nokia, Ericsson, Toshiba, Intel and IBM, formally introduced the concept of Bluetooth technology to the society. The company named this technology Bluetooth, which means it will become the global standard of radio technology.

At present, it is only known that mobile phones with Bluetooth can transmit data to each other. As long as the sum of two mobile phones does not exceed 10MM, the data in their respective mobile phones can be transmitted to another mobile phone. With the help of other tools, the distance can be greater than100 mm.

Mobile phones with Bluetooth can also send messages to each other with mobile phones with infrared.