The two microphones in the E-Max amplify sounds below 85 decibels, which includes normal communication, range commands, and environmental sounds.
Above 85 decibels, the microphones instantly shut off to protect the shooter's hearing. Two microphones - one in each cup - give the user true stereo sound and allow the user to identify the directional source of a sound.
- Runs on 2 AAA batteries (not included)
- 23 NRR.
||CALDWELL LOW PROFILE ELECTRONIC EAR MUFFS