Accessories :: Microphones :: WORKMAN - SUPERSTAR 4 PIN POWER ECHO MICROPHONE WITH DUAL CONTROLS & EXTRA LONG CORD. WIRED STANDARD FOR COBRA & UNIDEN CB RADIOS
RF Limited (EC-2024U/D) - Power Microphone with Turbo Digital Echo and TalkBack, Up/Down Controls, Black, Factory Wired, 6-Pin Uniden/Magnum, Mobile Comm. Microphones
Amazon.com: Workman DM452 Replacement CB Radio Echo Microphone : Electronics