This is a replacement headset for the Jabra Engage 65 Convertible or Jabra Engage 75 Convertible wireless headsets:

Purchase this as a replacement or extra headset to your existing Jabra Engage wireless headset without the base. One replacement headset for

Jabra Engage 65 or Jabra Engage 75 Convertible without base unit. Includes accessory pack- one earhook and one ear gel.