Etymotic Research ER20XS High-Fidelity Earplugs Concerts, Musici...

Etymotic Research ER20XS High-Fidelity Earplugs (Concerts, Musicians, Airplanes, Motorcycles, Sensitivity and Universal Hearing Protection) - Standard, Clear Stem/Frost Tips (4 Piece Set)

• Includes: 1 pair Standard Fit ER20XS High-Fidelity Earplugs, neck cord, and carrying case
• Ear tips 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