Hardware Review: Sony DR-BT21G Wireless Bluetooth Stereo Headset
In 1994 Jaap Haartsen and Sven Mattisson has a stroke of genius when they invented the personal area networking (PAN) protocol known today as Bluetooth for Ericsson phones. By the year 2000 it was pretty widely known that Bluetooth was something hot! A lot of major companies jumped on to the Bluetooth Special Interests Group with the intent of developing some really neat technology.. And ever since I heard about the protocol I immediately though, “they need headphones that use those!!”..
Well set the way forward machine to 2009 and I FINALLY have a set of stereo headphones that use the Bluetooth protocol! Yay! I know they have actually been out for over a year but it took me this long to find a pair that I thought would be worth having, AND I had a device that would actually support it.


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