AfterShokz Xtrainerz Headphone Review

AfterShokz Xtrainerz I am really pleased to have been sent a pair of #Xtrainerz (pronounced cross trainers) from AfterShokzuk as part of their #shokzsquad to review. The AfterShokz package I have previously been wearing the #trekzair for running, and I’m a fan of the bone conduction technology. Bone Conduction Technology? I asked Aftershok about Bone … More AfterShokz Xtrainerz Headphone Review