Etymotic ER20 ETY High Fidelity Ear Plugs upsell_isotunes-sport-advance-bluetooth-earphones-nrr-26 daytime sleep

daytime sleep

or noisy neighbors

No roll down design is perfect for workers with dirty hands or wearing gloves

Absorbs ambient noise and snoring sounds

Etymotic ER20 ETY High Fidelity Ear Plugs upsell_isotunes-sport-advance-bluetooth-earphones-nrr-26 daytime sleepThe 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