Headphones that allow you to hear both your music and the world around you introducing aftershokz sportz titanium conductor headphones in a lava colourthese unique running headphones are designed with bone conduction technology which delivers music through your cheekbones ensuring your ears remain completely open to hear whats going on around youthese headphones can supply you with 12 hours of music from a single charge and are resistant to both sweat and moisture the titanium frame is bo