"The Aftershokz bone-conducting headphones that have been touted by the company as a safer solution for listening to music while cycling will get a titanium upgrade, tricking out the existing Bluez2 model with a stronger spine.
The new Trekz Titanium model carry over the Bluez2′s Premium Pitch technology, six hours battery life and Bluetooth technology for calls and audio but this time around the original plastic is swapped out for a strong titanium frame.
They are available to pre-order for $99 ($129 for the special edition pack)."