The Walker 39 s Razor Slim Low Profile Electronic Earmuffs feature a Noise Reduction Rating NRR of 23 dB and utilized sound activated compression SAC of 0.02 seconds. SAC is a special electronic circuitry that will compress gun shots and other loud noises down to a safe level without completely shutting the noise off. This allows you to hear range commands or communicate with your hunting partners even when shots are being fired around you. Your hearing cannot be replaced so make sure you pick up a set of Walker 39 s Razor Electronic Earmuffs for your next trip to the woods or range.

Features

• nbsp Rechargeable USB charging cable included
• Volume Control Knob
• nbsp 300 mAH 40 hours battery life
• nbsp USB nbsp charging port
• nbsp Full dynamic range HD Speakers for clear and balanced sound
• nbsp Sound activated compression
• nbsp Sound dampening composite housing
• nbsp 3.5mm audio jack
• nbsp Rubber spray
• nbsp 23 NRR
• nbsp Black and FDE Models
• nbsp Low noise/Frequency tuned for natural sound clarify