| Category : Electronics>Accessories>Telephone Accessories>MicrKonftel 900102113 Corded Expansion MicrophonesPrice: USD129.95'''Konftel Expansion Microphones for 250/300 Series Brand New Includes Two Year Warranty, Item # 900102113, Corded Expansion Microphones, Increases Range Up to 750 Sq. Ft. Includes 2 Cables, 4 Ft. & 8 Ft. Expansion Microphones work with the Konftel 250, 300, 300IP and 300M Conference Phones'''Other products from Factory Outlet Store & GoGoTech Stores |