This model has a Noise Reduction Rating (NRR) of 23 dB, ultra-low-profile rubberized ear cups, four high-gain omnidirectional microphones, and sound-dampening composite housing.
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This model has a Noise Reduction Rating (NRR) of 23 dB, ultra-low-profile rubberized ear cups, four high-gain omnidirectional microphones, and sound-dampening composite housing.

This communication device offers 22 channels with 99 sub-channels, hands-free communication up to 2–3 miles, a windproof microphone, and up to 12 hours of battery life using three AAA batteries.

Noise Reduction Rating (NRR) of more than 22 dB. Ultra-low profile ear cups with rubberized coating. Bluetooth sync with compatible mobile devices. Four high-gain omnidirectional microphones.

Advanced digital circuit. Bluetooth connectivity. Variable dynamic sound suppression. High-gain omnidirectional microphones. Four listening modes. Auto shut-off feature.