Take on your next adventure with a listening experience that’ll keep you connected to both your music and your world. Bone conduction technology allows an open ear headphone design, delivering premium audio via mini vibrations to the inner ear. This bud-free experience allows you to enjoy crystal clear calls with unmatched comfort. Trekz Titanium have a 6 hour battery life to keep you company during your toughest workouts, and they’re IP55 certified to keep sweat and wicked weather at bay. The titanium frame offers a snug fit that will stay in place, no matter where life takes you. Take it all in with Trekz Titanium. How it works: Bone conduction is a natural part of the hearing process - sound travels through our eardrums and bones simultaneously. Trekz transducers guide mini vibrations through the cheekbones to the inner ears, delivering sound without plugging or covering them.