Etymotic Research
ER20-SFT-FROST
Item
163651
EtyPlugs HD
$13.99
In Stock
check in-store availability
ETY•Plugs HD Safety Ear Plugs 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,...
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Details
ETY•Plugs HD Safety Ear Plugs 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.
Standard foam earplugs reduce mid-range and high frequencies resulting in muffled speech and music. ETY•Plugs HD Safety Ear Plugs reduce sound levels evenly, preserving clarity of speech and communication and richness of music.
Worn correctly, ETY•Plugs HD Safety Ear Plugs reduce all sounds evenly by 20dB, so speech can still be heard clearly without muffling/distorting sound quality.
Features:
• 20dB noise reduction at all frequencies
• NRR :12
• Easy to carry
• Reusable
• Replace when visibly worn or every 3-6 months
• Includes earplugs, case, and neck cord
Standard foam earplugs reduce mid-range and high frequencies resulting in muffled speech and music. ETY•Plugs HD Safety Ear Plugs reduce sound levels evenly, preserving clarity of speech and communication and richness of music.
Worn correctly, ETY•Plugs HD Safety Ear Plugs reduce all sounds evenly by 20dB, so speech can still be heard clearly without muffling/distorting sound quality.
Features:
• 20dB noise reduction at all frequencies
• NRR :12
• Easy to carry
• Reusable
• Replace when visibly worn or every 3-6 months
• Includes earplugs, case, and neck cord
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