The Liberator ® Series of headsets offers adaptive suspension technology allowing you to easily change between different wearable configurations depending on application and comfort. The Helmet Mount headset suspension system mounts to the helmet rails, with the capability to quickly transition to Over-the-Head or Behind-the-Head when not wearing a helmet. Helmets can be purchased with optional helmet rails which allow the attachment of various rail-mounted accessories, like headset adapter. Connecting a headset to the rails is a comfortable solution, and it allows the operator to cam the earcups away from the ear to get airflow and hear headset audio. The Helmet Mount suspension system has the flexibility to interface with the top of the rail or the back of the rail. Available in Team Wendy® or Standard configurations. NOTE: For use with Liberator HP 2.0, Liberator IV, and Liberator V models manufactured after 2/2021