Warranty: 1-year warranty
Model: PROHEAR 056
Noise Reduction Rating: NRR 30dB
Product Certification: ANSI S3.19-1974 and CE EN352-4 safety certified
Use: Designed for shooting and hunting, as well as protecting your hearing in noisy environments
Smart Technology: The earmuffs are equipped with Automatic Gain Control (AGC) and Peak Limiting technology to instantly suppress harmful impulse noise (response time < 0.01s) while amplifying safe ambient sounds for clear conversations
Amplifies ambient noise up to 4X: PROHEAR 056 electronic shooting earmuff use more advanced internal chips. Built-in 2 directional microphones amplify range commands and other ambient sounds to a safe 82 dB; Perfect for indoor ranges, covered ranges and other extremely loud shooting environments
PROHEAR 056 powered by 2 AAA batteries (NOT INCLUDED)