Howad Leight by R-01526, Impact Sport Earmuffs, Olive Drab Green.

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; classic green color Includes AUX input and 3.5 mm connection cord for MP3 players and scanners. Integrated power/volume knob