Bluetooth

Bluetooth is a wireless technology that can transfer/share data wirelessly in a distance of a short range (physically 50 meters) in a form of Short Wavelength Microwave. It was first invented by Ericsson Telecommunications (later they joined with Sony). Ericsson T36 is the world’s first built-in Bluetooth enabled phone. Now a day, a lot of devices have Bluetooth connectivity like, Mobile Phones, Laptop Computers, printers, play stations etc. One can share any type of files including images, music, documents, contacts etc. via Bluetooth. There are a lot of Bluetooth enabled devices in market that can be paired with a Bluetooth enabled handset like, Handsfrees, Earphones, speakers etc. After invention of this technology File Sharing becomes so easier and a lot of updated versions came to the market gradually like Bluetooth V. 1.0, 2.0, 2.1, 3.0, 4.0 etc. Later versions are more powerful, speedy, efficient and with a wider range of use.