Amazon.com: KMC-35 RJ45 Standard Dynamic Mobile Microphone Slim-Line Handheld Speaker Mic Compatible for TwoWay Radio NX700 NX800 TK8180 TK7180 TK7360 TK8160 TK-630 TK-730 TK-760 TK-750 TK-768 with Bracket Black : Electronics
Handheld PTT Mic Microphone RJ45 8 Pin Plug for YAESU FT-450 FT-817 FT-857 FT-897 Two Way Radio Speakers | Wish
Buy Here | Icom HM152 Microphone - RJ45 | TwoWayRadio.com
Tebru Rj45 Car Mobile Radio Mini Hand Microphone Speaker Mic UHF VHF Dual - Walmart.com
KMC35 Standard Dynamic Mobile Radio Microphone RJ45 Replacement Handheld Speaker MIC for Kenwood NX700 NX800 TK8180 TK7180 TK7360 TK8160 Two-Way Radios - Newegg.com