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Plantronics CS50 Wireless Headset System (63120-20)


Compare at: $107.99

(You save $47.00)

SKU: cs50-ref-band
Condition: Refurbished

A-Stock: Great cosmetic condition.

B-Stock: May contain cosmetic blemishes such as surface scratches, worn or yellowed buttons, etc...

These phones have been tested and are fully functional. All phones are refurbished and come individually boxed with new curly cords, new designations, and a one year warranty!


The Plantronics CS-50 wireless headset provides a handsfree alternative to speakerphones and corded handsets. Break free from having to worry about cords by taking advantage of the 300' wireless range on the CS50. The CS50 is comfortable and well fitting, and frees your hands for typing. The digital 900 MHz wavelength ensures clear, consistent calls. And the headset offers 64-bit digital audio encryption to keep people from spying on your conversations. The Plantronics CS-50 battery has been designed to last up to 8 hours.

Plantronics CS-50 Features:

  • 8 Hours Battery Life
  • 64 Bit Encryption
  • 900 MHz Frequency
  • 300' Wireless Range


  • (1) Plantronics CS50 Headset 63120-20 with battery
  • Headband
  • Wireless Base
  • Power Supply
  • Line Cord
  • 1 Year Warranty
  • OPTIONAL: HL10 Handset Lifer

Disclaimer: Please note, batteries for Plantronics wireless headsets are warrantied for 30 days.  After 30 days we offer new batteries for an additional charge.

Product Videos

Plantronics CS50 Overview 02:00

An overview of the Plantronics CS50 sold by Dotcom Computers. What comes with a refurbished wireless headset. More information on the Plantronics CS50 can be found here:

  • Plantronics CS...
    An overview of the Plantronics CS50 sold by Dotcom Computers. ...
Write Review

  1. Great equipment, excellent pricing, and incredible customer service.

    Posted by Jason Sierota on Jul 21st 2021

    I've used this model for years, and have always trusted Plantronics for my wireless headset needs. Unfortunately, I didn't know there was 1 unit for phones with a phone jack to connect, and another for what I use these for VOIP Soft phone on my laptop.

    When I called customer service, they answered on the 1st ring! The guy was super helpful, and suggested I buy the USB version, and return the phone jack one. The USB version was almost double in price, and I didn't have the $120 on top of the $70 I just spent. Then the agent looked up for me an adapter that only cost me $16, essentially saving the day. If I can't take calls, I can't make $, so this TRULY helped!

  2. best clarity of all the headsets I've tried

    Posted by SG on May 28th 2020

    I've tried multiple wireless headsets and this one far exceeds expectations. I know of some companies that prefer this headset for their entire customer service division as it allows them to move freely about the office while still accepting calls.