Bluetooth technology is a very common today. With the Bluetooth, connect between one electronic device to another device becomes much simpler. Along with the development, too many different devices equipped with Bluetooth. From mobile phones, computers or headsets.

Although often use Bluetooth, do you know the origin of the naming of Bluetooth? In addition, there are
other facts about Bluetooth that is rarely known by the layman. The following are the facts.

1. Naming Bluetooth is taken from one of the Danish king named King Harald Blatand. In English pronunciation, the name was read King Harold Bluetooth. This king came to power in the next 958 to 986. King Harrald also known as the person capable of uniting Denmark, Norway and Sweden.

2. Bluetooth technology first implemented by Ericsson in 1994. The company is based in Sweden is conducting research to determine the benefits of using Bluetooth technology. Furthermore, along with Intel, IBM, Toshiba and Nokia, Ericsson collect Special Interest Group (SIG) in 1998 and subsequently issued the Bluetooth specification was first in the world in 1999.

3. Bluetooth is a radio signal. As radio signals, it is not suitable for Bluetooth communication means. This was revealed after Andretti Racing Team to use. And, because it contains a microwave radio waves, says Bluetooth use can cause health problems.

4. Bluetooth has a fairly wide range. A Bluetooth device, still able to work in a range of 10 meters. Even in the latest developments, Bluetooth able to work within a distance of 100 meters.

5. Currently, 95 percent of mobile phones sold have Bluetooth connectivity. The amount is much improved compared to 2008 where there were only 5 percent of the market.

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