Jaybird X2 wireless next-gen earbuds have improved sound, design

Jaybird has released its newest pair of earbuds, the Jaybird X2. This model is the second-generation version of Jaybird's previous BlueBuds X sport headphones; the company's CMO Rene Oehlerking says Jaybird has "improved on BlueBuds X in every way." The new X2 earbuds are wireless and, like the BlueBuds X, designed for "sport" users. Users will find that both sound …