Listen-Only Earpiece Product Type Listen-Only Earpieces Compatible Radio Brand Icom Compatible Radio Series F52D F62D Compatible Radio Manufacturer Model Number IC-F52D IC-F62D IC-F7040S IC-F7040T IC-M85 IC-SAT100 IP730D IP740D Earpiece Style Ear Hook Number of Wires 1 Push To Talk No Microphone Location Not Applicable Radio Connector Type Single Pin Earpiece Connection Type Wired Earpiece Color Black Cord Length 1 050 mm Volume Control No Features Left and Right Mounting