AfterShokz Trekz Titanium: When you want to hear it all… Trekz Titanium bone conduction headphones Trekz are arguably the safest way to tune in (to music or a phone call) without tuning out (surroundings). Designed to ensure the ultimate level of awareness and comfort—without compromising on premium sound—Trekz Titanium are wireless, open ear sport headphones made […]