£120.00 End Date: 04-Jan 08:38 Buy It Now for only: US £120.00 Buy it now | Add to watch list – See this listing and more in our eBay store. Avaya 4690 External Microphone Kit New open box *1 Year Warranty* Inc VAT & DelShare this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook