How bluetooth works

How bluetooth works

What is the engineering concept behind the bluetooth system?  Please explain the scientific and engineering concepts involved in this system, and how it all works. Please provide a comprehensive but easy to understand answer.

Answer preview

Blue tooth is global wireless communication standard that connects various devices over a specified distance. Some of these devices include handsets, speakers and personal computers. Bluetooth has been incorporated into millions of products that we use today, it’s also used in internet connectivity………..