The Bravo Remote Speaker Shoulder Microphone is designed for Radios with a Motorola Style Dual-Pin Connector, M-1. Rugged design and a 3 year warranty is included.
SE Electronics V7 Black – Thomann Elláda
Rode RC4 Rugged Microphone Case - Guelph Fotosource (Pond's)
Speaker Microphone for Harris XG-100P Radio – Waveband Communications
Amazon.com: MicrocKing Wireless Microphone System, UHF 8-Channels Cordless Mic Set with Metal Handheld Mics, Rugged Metal Build, 300ft, Ideal for Karaoke/Party/DJ/Wedding/Speech/Outdoor Events(MK-280) : Musical Instruments
Samson Q7 Vocal Handheld Dynamic Microphone Mic Supercardioid With Rugged Zinc Alloy Case For Any Pick Up Sound Performance - Microphones - AliExpress
Mackie 2053038-00 EleMent Chromium Rugged Wired Condenser Microphone | SabrePC