Protechs, Earplugs, Sheet Music, 1 Pair, Case Included

Product Description: Moldex-manufactured noise reduction rating of 27 decibels. Easy-to-hold tips with cushioning. Reduce volume without compromising audio quality with EPAPROTECHS™ earplugs. These reusable, durable wired earplugs reduce noise by 27 decibels. Same highs and lows, just quieter. Information required by EPA: According to guidelines, the noise level delivered to the human ear when wearing a hearing aid is approximately approximated by the difference between the A-weighted environmental noise level and the NRR. For example: (1) The environmental noise level measured at the ear is 92 dBA. (2) The NRR is 27 decibels (decibels). (3) The noise delivered to the ear is approximately equal to [92 decibels (A) - 27]65 decibels (A). The noise reduction ratings of conventional hearing protectors range from approximately 0 to 30 (higher numbers indicate greater effectiveness).

How to use: Grasp the head and pull the top of the ear upward. Hold the plug with the other hand and gently push it into the ear canal until it seals well.

Caution: Twist gently to remove the seal. Do not cut the earplug. Inspect the plug before use and replace it if it shows any signs of use or damage. Do not use for long periods of time. This product is for single use only. If you experience pain or discomfort while using this product, stop using it. Do not use the earplug out of reach of infants and children as the earplug may become caught in the windpipe and cause suffocation. The neck cord included with the product may cause suffocation. For noise environments where the frequency is below 500 Hz, the C-weighted environmental noise level should be used. Improper wearing of the device will reduce the noise reduction effect. Refer to the enclosed product instructions for proper attachment. Hearing protection may be recommended to prevent the harmful effects of impulse noise, but the noise reduction rating (NRR) is based on the attenuation of continuous noise and is not an accurate indicator of protection from impulse noise such as gunshots.

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