Howard Leight Sleepers Ear Plugs 10 Pair

Product Details

Model no. R-01680. 32dB Noise reduction rating. Blocks noise from snoring, loud noise. Helps prevent interrupted sleep. Patented design for comfort. 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 and the NRR. Example: 1. The environmental noise level as measured at the ear is 92 dBA. 2. The NRR is 32 decibels (dB). 3. The level of noise entering the ear is approximately equal to 60 dBA. 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). Made in USA.

Product Directions

This is a disposable earplug. It is not recommended that this plug be reused. Fitting: 1. With clean hands, roll earplug into a narrow crease free cylinder. 2. Reach hand over head with free hand, pull ear up and back then insert earplug well inside ear canal. 3. Hold for 40 seconds, until plug expands. 4. Remove slowly with twisting motion to gradually break the seal. Due to the excellent seal characteristics, rapid removal may damage eardrum.

Product Warnings

For noise environments dominated by frequencies below 500Hz the C-weighted environmental noise level should be used. Improper fit of this device will reduce its effectiveness in attenuating noise. Consult the fitting instructions for proper fit.