Astatic D104M6B

THIS HIGH PERFORMANCE BLACK AMPLIFIED POWER MICROPHONE FEATURES A CHROME PLATED BRASS GRILLE, CERAMIC CARTRIDGE FOR CRYSTAL CLEAR VOICE TRANSMISSIONS, VOLUME ADJUSTMENT AND HEAVY DUTY 7-1/2' COILED CORD. WIRED 4 PIN STANDARD, FITS MOST CB RADIOS. REQUIRES 9 VOLT BATTERY