<ul><li>NRR 23db electronic hearing protection and 2-way communications headset</li><li>Automatically cuts off harmful noises above 82dB while amplifying quiet sounds by up to 18dB for increased situational awareness</li><li>COM-RAC helmet rail adapters included for direct mounting to most tactical helmet rail systems. Includes adapters for ARC rails, Team Wendy rails, and MLOK rails</li><li>NATO-US wired U174 downlead</li><li>Silicon gel ear cushions</li><li>Powered by 2x AA batteries (not included), 270 hour battery life</li></ul><br><br>Description<br><br>NRR 23db electronic hearing protection and 2-way communications headset. NATO-US wired. Silicon gel earcups.

Bifrost Gear NRR 23db Electronic Hearing Protection Communications Headset with Helmet Rail Adapters (Tan)