Five new “XX by JVC” headphones launched today, with around-ear, on-ear and DJ-style models joining the current line-up of inner-ear models in the company’s XTREME XPLOSIVES series. New for this year is a one-button remote and microphone compatible with iPhone, Blackberry and Android devices. Three models, HA-MR77X/HA-MR55X/HA-SR44X , have this feature, as well as a Smart Switch that allows for compatibility with most other smart phones.