Cobra HG M73 Dynamic 4-pin Replacement CB MicrophoneComfortable ergonomic design with 9 foot (stretched) cord, Wire mesh grille, chrome plated 4 pin connector, Heavy duty ABS Housing.

Text Messaging (XPR 5550

Note: The Iridium Extreme can be configured with an optional LBS subscription for complete location tracking and monitoring through the GeoPro web application

dust proof

Radio Check Feature - Radio diagnostics for RF power

ANL Switch

Remote Mount System - Allows convenient dashboard installation

The HG S300 features: Noise Canceling Filter for clear receive audio

Integrated PA Function letting you get the word out through a PA speaker

shock resistant

Call history retains received

Auto transmit

transportation