How does bluetooth work ?

Question

i have never been able to figure it out :S

Answer 1

It's just radio waves.

'Bluetooth' is a name for a short-range radio communication system that replaces wires.

So instead of a wired headset plugged into your mobile phone, you can have a wireless headset talking to your mobile phone via these radio waves.  

Answer 2

what kind is it exactly?

Answer 3

u can use this bluetooth to transfer files (pics documents exel world power point or phone contacts) whitout wires or taking your memory stick out of the phone but you need to syn your phone whit the device that you want to use like (computers or other phones or printers whith bluetooth capable or if is just your hands free you need to turn on your blue tooth and search for your device put the password  and your set waith like 30 sec and its working .the password usualy its 0000 but every device has there own so read the instructions you can look it up on www.youtube.com and type how to use bluetooth on a phone its easy if you have a video explaind it all maybe you can put your phone model and they may have it