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

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.49 inch
Height : 0.98 inch
Length : 6.69 inch

Item Weight: 0.48 ounce (View shipping rates and policies)
Shipping Weight: 4.16 ounce (View shipping rates and policies)

ASIN : B00RM6Q3BA

Product Description

Hearing loss from loud sound affects millions of people, but noise-induced hearing loss is preventable! Etymotic Research''s ER?20 XS High-Fidelity Earplugs reduce sound levels while preserving sound quality and clarity. ER?20 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 ER?20 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 ER?20 XS comfortable to wear under hats, helmets, and other headgear. The large-size ER?20 XS earplugs are reusable, but with repeated use, the eartips may lose elasticity. For best performance and retention, if you use your ER?20 XS earplugs frequently, replace the eartips every 3-6 months. Not recommended for use with impulse noises such as gunfire, or for sleeping.