Caldwell E-MAX Electronic Earmuffs Green NRR 25 497700 Details

The Caldwell E-Max Electronic Earmuffs combines great circuitry with a standard earcup for better protection. The two microphones in the E-Max amplify sounds below 85 decibels, which amplifies normal communication, range commands, and environmental sounds. Above 85 decibels, the microphones shut off for a split second to protect the shooter's hearing. Ear Cup Width: 2.25" Batteries: 2 AAA (not included) NRR: 25 dB Cutoff: 85dB CE Certified: Yes Warranty: 1-year warranty against manufacturing defects.