Etymotic ER4 SR/XR Balanced 2.5mm Replacement Cable ipx Our sense of hearing is

Our sense of hearing is unique and changes over the course of our lives

5mm stereo mini jack inputs on front (priority) and rear to fit to any type of player unit

and an extremely high output sensitivity User-replaceable ACCU·Filters protect the drivers from earwax and other debris to ensure lasting quality and clarity The in-ear design and assortment of noise-isolating ACCU·Fit eartips provide a proper seal in the ear canal to reduce outside noise by 35-42 dB

5Hz–20 kHz Frequency Response

Our finest wide bandwidth S/PDIF cable

Etymotic ER4 SR/XR Balanced 2.5mm Replacement Cable ipx Our sense of hearing isBalanced 2. 5mm Cable