Whay is meant by blue tooth in electronics&communications goods?!
Question:
Whay is meant by blue tooth in electronics&communication... goods?
Answers:
Bluetooth is a communication protocol used between many different types of devices. Similar to how you use wifi hardware to connect your computer to a network, you use bluetooth to connect devices wirelessly to each other.
For example, you can take a bluetooth headset and "pair" it with a bluetooth-capable cell phone. Now, you can wirelessly use this headset to make calls.