Walker's Razor Slim Low Profile Rechargeable Electronic Earmuffs 21 NRR Black

The Walker's Razor Slim Low Profile Rechargeable Electronic Earmuffs are hearing protection for shooting and hunting. They use sound activated compression (SAC) with a response time of 0.02 seconds to reduce loud impulse noises such as gunshots to a safer level, while keeping ambient sounds audible so the wearer can hear range commands or communicate with a hunting partner.

The earmuffs carry a Noise Reduction Rating (NRR) of 21 dB and have a black polymer construction with a sound dampening composite housing and a non-adjustable headband. A volume control knob, HD speakers and a 3.5mm audio jack are included. The rechargeable battery is rated at 300 mAh for up to 40 hours of use and charges through a USB port, with a USB charging cable included.

• Noise Reduction Rating: 21 dB NRR
• Compression response time: 0.02 seconds
• Battery: 300 mAh, up to 40 hours
• Charging: USB port, cable included
• Color: Black
• Material: Polymer
• Headband: Non-adjustable