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Feature

Includes: 1 pair Large Fit ER20XS High-Fidelity Earplugs, neck cord, and carrying case
Eartips are interchangeable and replaceable, making them the most cost-effective high-fidelity earplug.
New, low-profile design fits snugly in the ear without protruding; comfortable to wear under hats, helmets and other headgear. Reduces the potential for hearing damage from machinery, vehicles, tools, sporting events, concerts.
Sound quality is so good, they're used by professional and amateur musicians. Hear the difference true high-fidelity makes. Reduces sound levels evenly so speech and environmental sounds are clear and natural.
Not recommended for use with impulse noise, e.g., shooting sports. Not recommended for sleeping

Description

Hearing loss from loud sound affects millions of people, but noise-induced hearing loss is preventable! Etymotic Research's ER20 XS High-Fidelity Earplugs reduce sound levels while preserving sound quality and clarity. ER20 XS earplugs are configured to replicate the natural response of the ear, so sound quality is the same as the original, only quieter. Music, voices and other sounds are clear--not muffled--making ER20 XS ideal for concerts, clubs, theaters, aircraft, construction, yard work, air shows, parades and athletic or motorsports events. The new low-profile, stem-less design fits snugly in the outer ear without protruding, making ER20 XS comfortable to wear under hats, helmets, and other headgear. The large-size ER20 XS earplugs are reusable, but with repeated use, the eartips may lose elasticity. For best performance and retention, if you use your ER20 XS earplugs frequently, replace the eartips every 3-6 months. Not recommended for use with impulse noises such as gunfire, or for sleeping.