ER-20 Universal-fit Earplugs
ER-20 Universal-fit Earplugs

ER-20 Universal-fit Earplugs

Regular price $12.00 Save $0.00
-3 in stock

A low-cost, high fidelity filtered earplug that closely replicates the ear’s natural frequency response. Music sounds clear and natural, with levels reduced by 20 dB to protect your hearing. Made by Etymotic Research, the ER-20 uses secure triple-flange silicone insertion plugs for a secure seal and comfortable fit. Available in regular and large sizes. Supplied with a clear plastic storage case.