Etymotic ER20XS ETY-Plugs High Fidelity Earplugs Standard
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Foam Clear Stem Perfect for protecting your hearing in loud environments such as gigs or noisy worksites the Etymotic ER-20XS universal fit earplugs are the highly-awaited next generation of Etymotics industry-leading ETY-Plugs High Fidelity Earplugs
They feature a stem-less design with a low profile that conforms to the plane of the outer ear
This makes them particularly comfortable to wear under hats and other headgear
The universal fit version comes with three interchangeable pairs of ear tips for more fitting options
Etymotic ER-20XS use a tuned resonator and acoustic resistor to replicate the natural response of the ear canal
This unique construction combined with Etymotics proprietary sound path reduces sound levels evenly across the frequency range without changing the sound quality
ER-20XS provide almost equal sound reduction of 20dB across the range of hearing
ER-20XS ear tips are interchangeable and it can also be used with foam ear tips with essentially no change in response