Hearos Ear Plugs Ultimate Softness Series -- 4 Pairs |
<p><strong>Super Soft!</strong></p><p> Super Soft Foam<br/> High NRR 32dB<br/> 4 Pair Value<br/><strong>Tested according to ANSI Specs S3.19-1974<br/></strong>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.</p><p><strong>EXAMPLE:</strong><br/>1. The environmental noise level as measured at the ear is 92 decibels dB(A).<br/>2. The NRR is 32 decibels (dB).<br/>3. The level of the noise entering the ear is approximately 60dB(A).</p> Directions <br/><p>Ear plugs must be inserted properly for optimum performance.<br/>1. With clean hands, firmly roll entire ear plug between thumb and fingers to form a thin tight cylinder.<br/>2. Using one hand, gently lift top of ear up to open ear canal. With other hand, insert rounded end of ear plug.<br/>3. With forefinger, hold ear plug in place until it expands to form a comfortable, snug fit.<br/>Practice of insertion is recommended. Please refer to the audio and video instructions at Discard product after several uses or as soon as dirt or wax accumulates on ear plugs.</p><p>Disclaimer<br/> These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease. </p>
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