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Hearos, Ear Plugs, Ultimate Softness Series, High 32 NRR, 4 Pair (Discontinued Item)

Hearos, Ear Plugs, Ultimate Softness Series, High 32 NRR, 4 Pair (Discontinued Item)

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Discontinued

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Out of Stock - Discontinued
  • Shipping Weight:
    0.06 lbs
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  • Product Code: HES-02414
  • UPC Code: 756063024148
  • Package Quantity: 4 Pair
  • Dimensions:
    0.5 x 3.4 x 5.2 in, 0.01 lbs
    Switch to Metric units
Product Overview

Description

  • Trusted Since 1992

Test according to ANSI Specs S3.19-1974

The level of noise entering a person's ear, when hearing protector is worn as directed, is closely approximated by the difference between the A-weighted environmental noise level and the NRR.

Attenuation Chart (ANSI S3.19-1974)
Frequency 125 250 500 1000 2000 3150 4000 6300 8000
Mean Attenuation (dB) 38.4 40.3 43.2 41.8 38.6 45.0 45.7 49.6 47.3
Standard Deviation (dB) 2.9 3.5 4.0 3.8 2.6 2.8 3.5 3.8 4.3

Example:

  1. The environmental noise level as measured at the ear is 92 decibels dB(A).
  2. The NRR is 32 decibels (dB).
  3. The level of the noise entering the ear is approximately 60 dB(A).

Noise Reduction Rating 32 Decibels (When Used As Directed).

The range of noise reduction ratings for existing hearing protectors is approximately 0 to 30 (Higher numbers denote greater effectiveness).

Suggested Use

Easy Instructions: Ear plugs must be inserted properly for optimum performance.

  1. With clean hands, firmly roll entire ear plug between thumb and fingers to form a thin tight cylinder.
  2. Using one hand, gently lift top of ear up to open ear canal. With other hand, insert rounded end of ear plug.
  3. With forefinger, hold ear plug in place until it expands to form a comfortable, snug fit.

Practice of insertion is recommended. Discard product after several uses or as soon as dirt or wax accumulates on ear plugs.

Warnings

Caution: Keep away from infants. This product is non-toxic but may interfere with breathing if caught in windpipe.

For noise environments dominated by frequencies below 500 Hz, the C-weighted environmental noise level should be used. Improper fit of this device will reduce its effectiveness in attenuating noise. Consult the above instructions for proper fit. Although hearing protectors can be recommended for protection against the harmful effects of impulsive noise, the Noise Reduction Rating (NRR) is based on the attenuation of continuous noise and may not be an accurate indicator of the protection attainable against impulsive noise such as gunfire. The Noise Reduction Rating (NRR) calculated from the attenuation data is 32dB. Ear plugs must be properly fitted to attenuate noise effectively. Refer to instructions.

iHerb Customer Reviews
 

Nice

Posted by 4789441438335648417 on May 26, 2016 | Verified Purchase

Like the color

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What Can You Say About Ear Plugs?

Posted by ReaCovery on Nov 19, 2015 | Verified Purchase

They work, they block out noise at night, they are comfortable... I also bought the pink ones ...and much, much cheaper to order from iHerb and have them shipped with my supplements than buy them from the chemist (pharmacy) here.

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plugs

Posted by alhamdulillah on May 26, 2015 | Verified Purchase

I bought it for my husband, he naps in the afternoon and voices of kids disturbed him alot. We tried cheap ones but these ones are much better, very soft and effective. Though he said it doesn't remove all sounds. But it needs some time to read instructions and try several times.

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Addicted

Posted by 4748136241622875611 on Sep 08, 2014 | Verified Purchase

I am addicted to these ! Very very good, great quality !

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Good Ear Plugs

Posted by SeeAllMyReviews on Jan 28, 2014 | Verified Purchase

I like that there is a set of the same color: if i lost one - i can replace it with another. Also the price is very cheep and quality is good.

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