The Cobra Remote CB Radio Microphone System is a versatile accessory designed for all 4 pin CB radios. Made by the trusted brand Cobra, this microphone is compatible with various models such as Cobra, Ranger, Connex, and Galaxy. With its easy connectivity and sleek design, this microphone is a must-have for anyone looking to enhance their radio communication experience. Made in Taiwan, this unit quantity of 1 microphone offers reliability and convenience for CB radio users.