Pyramex # PM4011 NRR20 Electronic Earmuffs

Pyramex # PM4011 NRR20 Electronic Earmuffs

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  • Buy 5 - 9 and get $2.00 off
  • Buy 10 or above and get $3.00 off
header-pm4011.jpg    Electronic

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 20. Finally, the Pyramex PM4011 earmuff comes in an attractive black color, and adjusts to fit most head sizes.

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NRR 20
  • Offers electronic suppression of dangerous impulse noises common to industrial users and shooters.
  • Amplifies surrounding voices, important signals and warnings
  • NRR 20db when used in neutral position
  • 3.5 mm jack to connect to MP3
  • Soft head pad for all day comfort
  • Foam-filled padded ear cups fit securely and comfortably over the ear
  • Electronics are designed to limit amplified sound levels to 83db
  • Batteries not included
  • Individually packaged
  • Exceeds ANSI S3.19 Requirements
SKU ~ ML-PM4011
Pyramex # PM4011
NRR20 Electronic Earmuffs