Actively listens and automatically shuts off amplification when ambient sound reaches 82 dB; Noise Reduction Rating (NRR): 22.
Features low profile earcups for firearm stock clearance; adjustable headband for secure fit; compact folding design for convenient storage; Matte black color.
Includes AUX input and 3.5 mm connection cord for MP3 players and scanners.
Includes 2 AAA batteries; automatic shut-off feature after 4 hours increases battery life; approximately 350 hours of battery life.
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