CALDWELL EMAX LOW PROF ELEC EAR MUFFS

SKU:SG-2648

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• 21 NRR (Noise Reduction Rating)
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• Electronic hearing protection with low profile design and audio jack for input from phone or MP3 player
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• When sound above 85 decibels is detected microphones instantly shut off to protect hearing
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• 2 microphones; one in each ear cup for true stereo sound
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• Runs on 2 AAA batteries (not included)
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