Microphone for For Pioneer Car Receiver Models AVH-200BT, AVH-270BT, AVH-4000NEX, AVIC-5000NEX, AVIC-6000NEX, AVIC-7000NEX, AVIC-8000NEX...ECT. SEE DESCRIPTION FOR COMPATIBILITY CHART 100% Copper Wiring, Handsfree BlueTooth Microphone 9 FEET IN LENGTH Each Microphone ASSEMBLY INCLUDES 1 MICROPHONE WITH 2.5mm Angled Plug, Foam Filter, Dash Mount Piece, and Visor Clip!