A bluetooth headset is a discreet device that can be worn on the ear. Relying on bluetooth technology, it establishes connection to the phone, PDA, camera and more. Bluetooth headsets have redefined the idea of talking over the telephone. With the growing number of bluetooth enabled mobile phones, the demand and popularity of bluetooth headsets is increasing day by day. Bluetooth headsets give you the advantage to talk with your hands free. This means that bluetooth headset gives you the ability to do anything while talking.
 

Origin of the name and the logo

Bluetooth was named after a late tenth century king, Harald Bluetooth, King of Denmark and Norway. He is known for his unification of previously warring tribes from Denmark (including now Swedish Scania, where the Bluetooth technology was invented), and Norway. Bluetooth likewise was intended to unify different technologies, such as personal computers and mobile phones.

The name may have been inspired less by the historical Harald than the loose interpretation of him in The Long Ships by Frans Gunnar Bengtsson, a Swedish Viking-inspired novel.

The Bluetooth logo merges the Germanic runes analogous to the modern Latin letter H and B: (for Harald Bluetooth) (Hagall) and (Berkanan) merged together, forming a bind rune.


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