This microphone is an exact replacement for the CS50 wireless microphone. If your CS50 wireless microphone has been lost or damaged, this original equipment replacement is for you.

Plantronics CS55 broken, but you have all the other parts? This Plantronics CS55 Replacement Microphone replaces the actual CS55 headset unit.

Replacement battery for the CS50.

Plantronics On-line indicator light flashes whenever you are on a call to notify others in the office that you are busy.

The Wireless Y-Adapter from Headsets.com allows you to plug two wireless headset systems into a single phone. Simply plug your phone line into the top end, and each of your wireless bases into the bottom end, and chapownga! You and your coworker will both be able to talk at the same time, or you can push the mute button to prevent sound from one, or both of the headsets.

Replacement headband for the Plantronics CS50 & Plantronics CS55.

These earhooks are replacements for the Plantronics CS50, CS55, and CS55 Micro. The package includes 3 wearing sizes (small, medium, large) to help you choose the best fit.

Answer the telephone while away from your desk with this remote answering platform designed to work exclusively with Plantronics Wireless Headsets.

When paired with the Voyager 510 Bluetooth Headset, the Bluetooth Voyager 500 Deskphone Adapter allows you to seamlessly switch between your office phone and Bluetooth mobile phone. Whether in your office or on the go, this system’s versatility eliminates the need for multiple products— your Voyager 510 headset does it all!

Replacement battery and screwdriver kit for the GN Netcom 9120 Wireless System.