Etymotic ER20 ETY High Fidelity Ear Plugs Size:Large (White Tip) ISOtunes TRILOGY™ UNIVERSAL Foam Replacement

ISOtunes TRILOGY™ UNIVERSAL Foam Replacement Eartips offer a trifecta of benefits for optimal hearing protection: superior comfort

CHOKING HAZARD: Not suitable for children under the age of 3

Box of 100 pairs

Bass Boost: Enhanced sound chamber design for richer

Enhanced Hearing with 9-dB Sound Reduction 6-dB gain for soft sounds

Etymotic ER20 ETY High Fidelity Ear Plugs Size:Large (White Tip) ISOtunes TRILOGY™ UNIVERSAL Foam ReplacementThe ER20 ETYPlugs High Fidelity Earplugs use a proprietary tuned resonator and acoustic resistor to replicate the natural response of the ear canal. Sound is reproduced unchanged, as the ear would hear it, only quieter. They reduce most noise to safe levels while preserving the lucidity of sounds. Traditional foam earplugs do not compare with high fidelity EtyPlugs. The well known bright colored foam plugs muffle sound by reduce mid range and high