JVC HA-SR185 Lightweight Foldable Headphones with Remote (Blue) 1-button remote and mic for iPhone / iPod / iPad / Android / BlackBerry High quality sound reproduction with 1.18&quot; (30mm) Neodymium driver unit Powerful deep bass achieved with Deep Bass 2-way foldable (flat &amp; compact) design for compact portability Lightweight design for comfortable long period of use