The Portable Boat Intercom System from Radio Accessory Headquarters provides full duplex hands-free communications between two officers operating a boat, and Push-To-Talk communications through a connected two-way radio. Comfortable, behind-the-head, noise-canceling headsets deliver clear audio and are compatible with headgear or hats. The compact size allows for easy mounting, and the Portable Boat Intercom System operates on batteries or connects to external 12-volt DC power. Radio interconnect cables are available to fit many popular mobile and portable radios.