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OUR PART #: ER20-COMBO MFR #: ER20-COMBO
Etymotic Research's ER20-COMBO ETY•Plugs are a part of Etymotic's ETY•Plugs series, the world's highest-fidelity, non-custom earplugs. ...Read more
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Etymotic Research's ER20-COMBO ETY•Plugs are a part of Etymotic's ETY•Plugs series, the world's highest-fidelity, non-custom earplugs. They're made to reduce most noise to safe levels while still preserving speech clarity along with the richness of music, also they're configured to match the ear canal's natural response, so that when sound comes into the earplug, it's reproduced unchanged – precisely the same as the ear would hear it – just more quiet.
Usage of these high-fidelity earplugs regularly when involved with higher sound-level events will protect hearing from the cumulative effects of overexposure to loud sounds throughout life. Just as a note, acclimating to these earplugs may take a little time.
ETY•Plugs are reusable, but with repeated use, the eartips may lose elasticity, weaken, and break. For best performance and retention, especially if you use your ETY•Plugs constantly, replace them every 3-6 months.
Due to the personal nature of their usage, earplugs are non-returnable. Please contact your Sales Pro if you need assistance when choosing.
All ears are different. It is impossible to predict the size of an ear canal by the appearance of the outer ear, or by a person's physical size, age or gender. The 2 available sizes of ETY•Plugs fit almost 100% of ear canals. Recent studies of both fit and seal conducted at Etymotic Research and an independent lab showed that the smaller of the 2 available sizes fits the majority of ears and is now designated as standard fit (sold separately).
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