Yaesu MH-74A7A Waterproof Hand Speaker Microphone w/ Swivel Clip For VX-8DR - Yaesu USA Original Speaker / Microphone for the Yaesu VX-8DR & VX-8R / E Handhelds. Optional GPS unit (FGPS-2) installs on this mic. Direct plug-in 7 pin connector. Genuine Yaesu Stanard Item. Waterproof.