ER-20XS earplugs are discreet and have the identical response of ETY-Plugs through 4kHz. Above 4kHz, they have improved high-frequency clarity without compromising protection.
Performance matches Etymotic's original high-fidelity earplugs developed for musicians
20dB equal sound reduction across the spectrum of hearing
Richness of music is preserved; speech remains clear, just quieter
ER-20XS earplugs feature a low-profile, stem-less design that sits snugly in the outer ear without protruding. This makes it especially comfortable to wear under hats, helmets, and other headgear. ER-20XS earplugs come with a small, flexible pull tab that allows for easy removal, an easy-to-install neck cord, and a carrying case.
What's in the Box
What's in the Box:
ER20XS Standard Fit High-Fidelity Earplugs
Customer Reviews for Etymotic Research ER20XS Standard Fit High-Fidelity Earplugs (Clear/Frost)
Have a functionality, compatibility, or otherwise product-specific question about this product? Ask it here! If you have a customer service or shipping question, please direct it to our customer service department