Feature: 1. Coiled Cord: The coiled cord of this handheld microphone cable is designed to stretch and provide exceptional durability. 2. Faster Sound Transmission: Replacement cable comes with faster sound transmission speeds, no latency for seamless communication 3. 8 Pin: Radio speaker mic cable is suitable for transceivers with 8 pin circular microphone connectors, easy to replace and install. 4. Strong Compatibility: Compatible with most radio transceiver devices in the same socket, such as harmonizers, digital mixers, jumpers, preamplifiers, speakers, microphones, etc. 5. Compatible Models: 8pin speaker microphone replacement cables fit for TM‑231, TM‑241, TM‑731A, TM‑631A, TM‑201A, TM‑401A, TM‑201B. Specification: Item Type: 8Pin Speaker Mic Cable Compatible With: Compatible for TM-231、TM-241、TM-731A、TM-631A、TM-201A、TM-401A、TM-201B、 TM-401B、TM-211A、TM-411A、TM-221A、TM-321A、TM-421A、TM-521A、TM-231A、 TM-331A、TM-431A、TM-531A、TM-241A、TM-441A、TM-541A、TM-701A、TM-721A、TM-621A、 TM-2530A、TM-2550A、TM-2570A、TW-4100A、TW-4 Compatible for ICOM radio: IC-756PROIII IC-746PRO IC-9100 IC-7800 IC-7410 IC-7200 IC-7400 IC-7600 IC-7700 IC-718 IC-725 IC-728 IC-729 IC-735 IC-736 IC-737 IC-738 IC-745 IC-746 IC-751 IC-756 IC-765 IC-761 IC-775 IC-781 IC-820 IC-821 IC-910 IC-970A IC-970H IC-375 IC-451 IC-471 IC-475 IC-505 IC-575 IC-574 IC-1275 IC-229 IC-271 IC-275 IC-290 IC-77 IC-78 IC-707 IC-25 IC-28 IC-38 IC-45 IC-48 IC-120. Package List: 1 x 8Pin Speaker Mic Cable