Otto Noizebarrier Tactical Headset For Motorola DP4000 / MTP6000 Inc Mic On PTT 211819S6 Textured surface helps them stay

Textured surface helps them stay in place with jaw movement over long periods

Tactical PTT With Built In Mic

Single or Dual button autodial options with remote programming

Ultra Noise-Cancelling Boom Mic

Blower Bearings: Checked for smooth operation

Otto Noizebarrier Tactical Headset For Motorola DP4000 / MTP6000 Inc Mic On PTT 211819S6 Textured surface helps them stay360 Degree Situational awareness Blast & impulse noise protection Amplification of soft sounds Large volume controls adjust to five different levels Ambidextrous noise cancelling boom microphone Combat ready durability Lighter, softer headband for maximum comfort 72 hour battery life Low profile earcup designed to fit under an advanced combat helmet Over 12% lighter than previous model