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Battery Gallery
High Quality Products at Great Prices!
New Etymotic Research Ety-Plugs Earplugs ER-20 ER20
ETYMOTIC RESEARCH ER-20™ EARPLUGS
ER•20 ETYPLUGS™ CLEAR WITH CASE AND HOLDING CORD!
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.
The goal of the ETY•Plug™ design was the same as for Musicians
Earplugs: to reduce noise but preserve sound quality; in effect, to
turn down the noise but not muffle voices, environmental sounds or
music.
Technical Specifications:
ETY•Plugs™ use a patented tuned resonator and acoustic resistor that
replicate the natural response of the open ear so that sound heard with
these earplugs is as clear as the original, just quieter.
The ETY•Plugs™ are the highest fidelity ready-fit earplugs available.
Features:
* Low cost
* Ready-fit
* Replicates the ear's natural response
* Sound quality is preserved
* Speech is clear, not muffled
* Reduces sound approximately 20 dB at all frequencies
System Includes: High Fidelity Earplugs,Carrying Case and Instructions
ALL IMAGES AND TEXT ARE © Copyright Etymotic Research Inc and Used with
permission
Shipping & Handling
|  | US Shipping |
$0.00 USPS First-Class Mail®
|  | International Shipping |
$0.00 USPS First-Class Mail Intl
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