Description
These are black electronic ear muff that not only block out loud noises but enhance low level ones as well. They contain two Hi Gain omni directional microphones, 9 times hearing enhancement, NRR 27db, and independent AFT controls.
Category : Hearing Protection
Type : Earmuff
Color : Black
NRR : 27 dB
Quantity : 1 Pair
Style : Over the Head
AFT Circuit : Yes
Battery : AAA (2)
Compression Circuit : Yes
Material : Polymer
