OTTO Noizebarrier Ops Core Helmet Adapter Kit 391-0000 2-Way Zip for extra-convenience

2-Way Zip for extra-convenience

Rechargeable lithium-ion battery

1x PMAD4121B VHF Stubby Antenna 9CM (160-174Mhz)

Built-in web load indicator which helps identify when the unit needs to be removed from services

Lens colour: Clear

OTTO Noizebarrier Ops Core Helmet Adapter Kit 391-0000 2-Way Zip for extra-convenienceFeatures Patented rail mount frames snap directly onto the NoizeBarrier headset earcup pivots Slides easily onto top or rear Ops Core helmet rails Tool free installation mounts quickly in the field Available in Black, Flat Dark Earth, and Olive Drab Integrated battery compartment on each earcup for storing a spare AAA battery