Cobra HG M77 Highgear Noise-Cancelling CB Microphone Noise filtering BLACK Special Noise-cutting Circuitry With Dynamic Noise-canceling Circuit ; Voice Coil Diaphragm &amp; Drop-proof Abs Plastic Housing ; Left Ptt Talk Button ; Metal Mesh Grill COILED 9-FT CORD ;&amp; CHROME CONNECTOR ; 1-YEAR WARRANTY 9' High-Flex cord Heavy duty drop-proof ABS shell Metal mesh grille Left-side PTT button Noise canceling, voice coil diaphragm