NOISE-CANCELING MICROPHONE 4-PIN BLACK SPECIAL NOISE-CUTTING CIRCUITRY WITH DYNAMIC NOISE-CANCELING CIRCUIT VOICE COIL DIAPHRAGM & DROP-PROOF ABS PLASTIC HOUSING LEFT PTT TALK BUTTON METAL MESH GRILL COILED 9-FT CORD ;& CHROME CONNECTOR 1-YEAR WARRANTYUPC : 028377310843Shipping Dimensions : 8.50in X 5.00in X 2.75inEstimated Shipping Weight : 0.7041