Pro Ears 300B electronic ear muffs come preset at 15 decibels of amplification for operation in continuously noisy environments. The ear muffs have a noise reduction rating of 26 dB and feature a behind the head headband that allow you to use them with a full brimmed hat.
Specifications and Features:
Leather ear cushions with visco-elastic foam
Ensures the highest level of sound attenuation and comfort available
An internal battery compartment eliminates unnecessary cuts or voids in the external cup
Improving the noise attenuation properties of the cup
No tools are required to change the battery
Offers the longest battery life in its class