Built-in directional microphones amplify range commands and other ambient sounds to a safe 82 dB, providing more natural listening and enhanced communication 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 35 mm connection cord for MP3 players and scanners Integrated powervolume knob Includes 2 AAA batteries automatic shut-off feature after 4 hours increases battery life approximately 350 hours of battery life works well and long with Polaroid AAA Batteries
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Item# : 00920370000
Model # : UVXR-01526