Blue-tooth is a radio technology that makes it possible for mobile phones, cellphones, computers and other electronic devices to be linked over short distances, without needing to be connected by wires.
Blue-tooth technology is a short-range wireless radio technology that allows electronic devices to connect to one another. Generally, Blue-tooth has a range of up to 30 ft. or greater, depending on the Blue-tooth core.
Blue-tooth wireless technology makes connections just like cables connect a computer to a keyboard, mouse, or printer, or how a wire connects an MP3 player to headphones.
Blue-tooth technology was first developed by Ericsson and then formalized by a group of electronics manufacturers (Ericsson, IBM, Intel, Nokia, and Toshiba) who joined forces to form a private trade association known as the Blue-tooth Special Interest Group (SIG).
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