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> PM4010 pyramex electronic ear muff
PM4010 pyramex electronic ear muff
This version of Pyramex earmuffs uses an electronic suppression device that allows normal sounds, ambient noises, and voices through the earmuff, but blocks out harmful noises. This is a must for workers in high noise areas that still need to communicate with one another.
In the neutral position on the sound dial, the earmuff has a NRR rating of 30. Finally, the Pyramex PM4010 earmuff comes in an attractive black color, and adjust to fit most head sizes.
* Offers electronic suppression of dangerous impulse noises common to industrial users and shooters.
* Amplifies surrounding voices, important signals, and warnings
* NRR 30db when used in neutral position
* Electronics are designed to limit amplified sound levels to 82db
* Soft head pad for all day comfort
