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Details
Details
The new ER•20XS is the highly-awaited next generation of Etymotic's industry-leading ETY•Plugs® High-Fidelity Earplugs. ER•20XS eartips are interchangeable. ER•20XS earplugs can also be used with foam eartips with essentially no change in response.
Additional Info
Additional Info
| SKU | ER20XS-SMF-CS |
|---|---|
| Brand | Etymotic Research |
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