Computer/Laptop speaker/mic kit

Avaya Polycom EX-Mic Kit 700289846 NEW IN ORIGINAL BOX 2201-07155-604 REV. D - Never opened Ordered for my parents anniversary party and ended up not even opening it but was too late to return Pair of external microphones for use with the Avaya 4690 or Avaya 1692 IP Speakerphone Extend up to 6' on either side of base unit for increased coverage