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Etymotic Research ER20 High-Fidelity Earplugs, Frost with Clear Stem, 1 Pair Standard Fit, Clamshell Packaging - Etymotic Research, Inc, ER20-SMF-C
Etymotic Research, Inc ER20-SMF-C
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UPC
846430000223
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Includes: 1 pair Standard Fit ETY Plugs with frost tips, neck cord, and carrying case Replicates the natural response of the ear, so sound quality is natural, only quieter. Music and speech are clear, not muffle Reduces risk of hearing damage from loud noise such as concerts, theatres, airshows, parades, athletic and motorsports events Standard size fits the majority of ears. ETY-Plugs are reusable. With heavy use the eartips can weaken and could break. Replace every 3-6 months. Not recommended for use with impulse noise, e.g., shooting sports. Not recommended for sleeping.
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