When this rather smashing little piece of gadgetry made its way through the FCC last week, we didn't have a whole lot of details to share about the "World's first carbon fiber Bluetooth headset." Well, Bluetrek's making the Carbon official today with a $70 price tag and a full set of specs. The thing weighs in at a mere .25 ounces, touts Bluetooth v3.0 support, and allows for four and a half hours of talk time or five days on standby. It also comes with a set of four earbuds in different sizes, so anyone can rock the lightweight headset no matter how big, or small,
