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OTTO Engineering - Expect Excellence

Speaker Microphones

communications

Earphone Kit with SureFire Earpieces

  • Patented noise-reducing filter allows communications transmission while maintaining situational awareness
  • 21dB ambient noise reduction rating (NRR) with noise-reducing filter closed
  • Impulse noise including gunfire and explosions reduced to safe levels with noise-reducing filters open or closed
  • Tethered second earpiece provides hearing protection and situational awareness
  • Requires no batteries
  • Easily worn with most hats and helmet systems
  • Replaceable SureFire earpieces available

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