JTS High Definition Dynadriver Earphone IE-1

* This wideband dynadriver earphone reproduces full range of frequency, natural mids, and full highs and bass. It delivers sound musicians want and should be heard with full detail.
* Three pairs of silicon sleeve are provided with different sizes for best fitting and sound isolation.
* Human friendly mechanical structure ensures long time fatigueless wearing.
* Ergonomic design for long-time wearing without fatigue.