The 22610G-01 Headset Conversion Kit is designed to convert any DCCI traditional behind-the-head (BTH) style headset to operate as a helmet-mounted unit on cutaway Special Ops helmets with compatible Accessory Rails (e.g., Ops-Core FAST helmets and Galvion Caiman helmets; consult DCCI to confirm compatibility.) It includes a detent feature, allowing the user to either clamp into position over the ears when communication/noise attenuation is required, or detent outward to relieve clamping pressure when not in active use.