A:Answer Pioneer's CD-VM1 optional external microphone fits select Pioneer in-dash receivers. This microphone IS NOT for one specific head-unit alone. Do your research, or call Pioneer, to confirm compatibility.
Directly from Pioneer's web site:
"The Pioneer CD-VM1 is an optional external microphone for select Pioneer in-dash receivers with built-in Bluetooth® that feature a 2.5mm microphone input. The microphone can also be used with Pioneer's external Bluetooth® interface module (CD-BT200, sold separately). The CD-VM1 will provide better performance in noisy environments."
"Install the microphone in a position and orientation that will enable it to pick up the voice of the person operating the system. The microphone features an attached 13' cable with a right-angle male 2.5mm connector which plugs into the microphone input on the rear of your compatible Pioneer receiver. The microphone comes supplied with a mounting clip which allows you to clip the microphone to your visor or mount it to a clean, flat surface using the supplied two-sided tape. Once mounted the, the mounting clip allows you to adjust the angle of the microphone up or down for better coverage in your vehicle."