These electronic shooting earmuffs have a lightning-fast, less than 1.5 milliseconds “attack time,” or how fast they respond to a gun shot or rifle shot. Harmful noise levels are kept below 82 dB, whereas sounds below 82 dB are amplified so there is no problem communicating while wearing them. The Noise Reduction Rating (NRR is 26). Stereo sound, no wires to tangle, independent ear volume adjustments, auto shut-off after four hours of inactivity. The chop-cut designed ear cups won't interfere with gun mounting. Comfortable gel ear seals make all-day wear a breeze. Protect yourself from the cumulative effects of hearing loss due to shotgun blasts in hunting or clays shooting. Five-year warranty.

Uses 4 AAA batteries (not included). Made in the USA.

200-hour battery life.