Feel the power of dynamic sound with the sony zx110b on ear headphones its unique inside folding design makes it easy to pack and carry and its long 12 m cord lets you listen on the go without any worries with a sleek minimalistic style they make sure your music doesnt just sound good but looks great too because it has 30 mm drivers and wide frequency response they bring your music alive with every note loud and clear features lightweight folding design for ultimate music mo