We are selling Brand New - Sealed - Never Opened - Complete: Astatic 636L-FLAG Stars N' Stripes Noise Canceling CB Radio Microphone - Part# 302-10309 Show Your Patriotism to our great Country With A US Flag Inspired Microphone! Metal Armored Straight Cord & Chrome Grill. Classic 636L Audio Quality This microphone features a dynamic noise cancelling element and heavy duty construction. The Astatic Model 636L-FLAG Noise -Canceling Dynamic Microphone is ideal for CB, amateur radio. It fits all 4-pin radios, and effectively reduces wind and vehicle noise. Durable construction is combined with a double chrome platedsteel grille, soft vinyl lip guard and indestructible super-flex stainless steel cord. General Features: Dynamic noise cancelling element4-pin connectionHeavy-duty constructionDesigned for close talking handheld applicationsFor CB, amateur radio and SSB communications TYPE:Dynamic noise-cancelingFREQ. RESP:100 to 5000 HzOUTPUT LEVEL: -58 dB (0 dB=1 mw/10 microbars)-76 dB (0 dB=1 volt/microbar)IMPEDANCE:200 Ohms (matches any radio)CABLE:Six wire, five conductors, oneconductor shielded, super-flexstainless steel cordCONNECTOR:4-Pin female locking ring connectorSWITCH:PDT smooth operating, long life, troublefree switch with spring returnHOUSING:Durable molded black ABS