ETY•Plugs™ (ER•20 High Fidelity Earplugs) were developed to provide low-cost, one-size-fits-most high fidelity earplugs that can be used in a variety of noisy environments
ER-20 High-Fidelity earplugs use patented technology that replicates the natural response of the ear canal so that sound heard with these earplugs is as clear as the original, just quieter. ER-20 earplugs have virtually the same fidelity as Musicians Earplugs (custom earplugs worn by professionals) and are a low-cost alternative.
The earplugs come with a removable black neck cord and in a handy carry case with usage instructions.
Skullcandy Proletariat NC 635 The noise cancellation headphones cancel noises that are around the user. This makes it possible for the user to listen to music without outside noises
