This is NOT an auction – Once you click the buy-it-now then it’s yours.
You are buying a brand new & unused product.

Product Details - HM-4  Replacement Microphone for Icom Mobiles.

Please note this is a simple PTT Microphone with a plastic Mic Hook. 
There are no fancy buttons, or up/down switches. Ideal for simple mobile use.

Specifically designed for Icom mobiles that use the HM-100, HM152, HM148G, HM154/T & HM207 Icom Fist Mics
- this includes a minimum of the following radios without modification - just plug in straight from the box:

IC-703, IC-706 MK1, IC-706 MK2, IC-706 MK3, IC-2000, IC-2000H, IC-E208, IC-2100H, IC2200H, IC-2725E, 
IC-2820, IC-7000, IC-2800, ID-4100E, IC-F7000

IC-F110, IC-F110S, IC-F121, IC-F121S, IC-F210, IC-F210S, IC-F221, IC-F221S, IC-F310, IC-F320, IC-F410,
IC-F420, IC-F510, IC-F610, IC-F521, IC-F621, IC-F1020, IC-F2020, IC-F1010, IC-F2010, IC-F1610,
IC-F2610, IC-F1710, IC-F1810, IC-F1721, IC-F1821, IC-F2721, IC-F2821, IC-F1721, IC-F1821, IC-F2721,
IC-F2821, IC-F5012, IC-F6012, IC-2730E 

Why choose this product?
  • RJ45 8 Pin Plug fitted
  • Premium quality dynamic insert to give superb audio quality
  • Tough curly cord
  • Tested on a real Radio prior to postage
  • You may combine this with other items for shared postage savings.

Email - via eBay "Ask a question". 
IF YOU ARE NOT SURE ABOUT ANYTHING PLEASE ASK FIRST!
I am very happy to give honest advice before you buy.