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ISOtunes Sport CALIBER BT Shooting Earbuds: True Wireless Bluetooth Hearing Protection, Water and Dust Proof, 13 Hour Battery, 25 dB Noise Reduction Rating (NRR) : Amazon.com.au: Electronics
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RECOIL - All hearing protection will come with a Noise Reduction Rating or NRR. This is a critical bit of info you should pay attention to before buying hearing protection. Gunshots rarely
Hearing Protection
