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New
Noisebuster PA4000 electronic noise canceling safety ear muff combines superior passive hearing
protection with the most advanced electronic noise cancellation technology.
The Noisebuster PA4000 is designed for do-it-yourself users of lawnmowers and power tools, motor sports fans and industrial workers.
Workers basically have their choice of either
earplugs or ear muffs. These are called passive ear defenders because they employ acoustic foam to block noise waves
from entering the ear. This is effective protection from mid- and high-frequency noise; however, low-frequency noise
generated by engines, motors and fans is more challenging. Low-frequency noise waves are longer, can carry great
distances and can penetrate passive barriers, even cement walls. The NoiseBuster PA4000 Electronic Noise Canceling (ENC)
Earmuff offers an excellent level of passive hearing protection, adding low-frequency noise cancellation to a high performance
ear muff.
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Peltor Digital WorkTunes - AM/FM Radio Earmuff, are ideal for anyone who wants hearing protection,
but still wants to listen to clear-sounding audio entertainment. Ideal for the work place or for
do-it-yourselfers around home. The Peltor Digital WorkTunes provide workers both hearing protection and entertainment.
The WorkTunes AM/FM earmuff also protects you from overamplifying the audio with a limit of 82dB.
The Digital Worktunes have five presets for your favorite stations,
this means you don't need to remove your hearing protection to tune your favorite radio station.
Worktunes noise reduction is 26dB (
Passive noise reduction, no active noise cancelling with the Peltor Worktunes earmuffs)
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