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OUR PART #: ER4-06 MFR #: AMS-CBL-ER4
The Etymotic Research ER4-06 is a 5 ft. detachable replacement cable for use with Etymotic's ER4SR and ER4XR earphones (sold separately) ... Read more
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The Etymotic Research ER4-06 is a 5 ft. detachable replacement cable for use with Etymotic's ER4SR and ER4XR earphones (sold separately).
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.