Item # HA10116
Direct replacement for the original headset earpiece
Noise canceling microphone for removing unwanted background noise
Buttons for adjusting hearing volume, muting microphone and answering and ending calls
Adjustable headband for getting the right fit and soft ear cushion for all day wearing comfort
1 year Headset Advisor advance replacement warranty and free lifetime product support
The Plantronics CS351N replacement top, also known as the 71778-10 is a direct replacement for the original headset earpiece that came with the base. If you lost your original headset earpiece, this replacement top can help save you money by replacing the top rather than the whole headset system. The headset comes with a rechargeable battery along with a noise canceling microphone and buttons for adjusting the hearing volume, muting the microphone and answering/ending phone calls. Pairing this replacement earpiece takes less than a minute making it simple and easy. The CS351N replacement earpiece is backed by a 1-year Headset Advisor advance replacement warranty and free lifetime product support. We want things to be easy for you and our industry leading support is one example of that.