OTTO Engineering NoizeBarrier Helmet Mount NoizeBarrier TAC Team Wendy Olive Drab Green. Specifications for OTTO Engineering NoizeBarrier Team Wendy Helmet Mount Kit: Manufacturer: OTTO Engineering Quantity: 1 Adjustability: Team Wendy Helmet Gender: Unisex Features of OTTO Engineering NoizeBarrier Team Wendy Helmet Mount Kit: Patented rail mount frames snap onto pivot point on NoizeBarrier headset earcups Rail mount slides easily onto top or rear rails on Team Wendy helmet Mounts easily in the field without tools Compartment on each earcup for spare battery to power NoizeBarrier headset Package Contents: OTTO Engineering NoizeBarrier Team Wendy Helmet Mount Kit OTTO Engineering C102365OD: NoizeBarrier Helmet Mount NoizeBarrier TAC Team Wendy Olive Drab Green