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Item#: 9SIA0AJ4118229

Plantronics CS55 Wireless Office Headset System

Ships from United States. Most customers receive within 6-10 days.

Sold and Shipped by Action Packaged Inc. a-seller

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  • up to 300 feet
  • up to 10 full hours
  • 1.9GHz UPCS band

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

From Plantronics comes the next generation of wireless office headsets. The CS55 brings the ultimate in freedom and convenience. With 10 hours of talk time you can wear this comfortable unit all day. A 300 foot range lets you roam the office free from the tether a phone cord.

This is the first headset in the US to take advantage of the dedicated 1.9GHz voice only spectrum. The built-in hook-switch control lets you pick up and end calls at the touch of a button (an optional handset lifter may be required for some phones). For the ultimate in privacy and security you get 64bit digital encryption as a standard feature.

The convertible headset can be configured to be worn with an ear hook or headband. Volume, call answer and mute controls as well as an on-line light are mounted on the noise canceling headset.

  • newegg Hands-Free Up To 300 Feet Combining the traditional corded technology with innovative wireless technology, the Plantronics CS55 wireless headset system delivers both unparalleled clarity and supreme mobility. With up to 300 feet signal coverage, move around your office to wherever your business takes you without interrupting or missing calls.
  • newegg 10 Hours of Talk Time The Plantronics CS55 provides a long continuous talk time of up to 10 hours on a 3-hour full charge to liberate you from the hassle of frequent battery recharges.
  • newegg Choose Your Style The included headband and three earloops in different sizes provide options for the ultimate wearing comfort. .

Learn more about the Plantronics CS55




The Plantronics CS55 shares the sleek, self-contained design of the award-winning CS50 headset, including its extended boom with brilliant voice clarity and noise-canceling technology.

Enjoy the freedom of mobility to confer with colleagues, walk to the printer, grab a cup of coffee - move up to 300 feet from your desk - while still on a call.

You won't miss important calls when you need to be away from the desk.

One-step remote answering and eight hours of battery talk time make it simple to stay connected.

All the controls are inside the headset itself, eliminating the need for an additional belt clip remote control.

As the first headset in the U.S. to implement 1.9GHz voice-dedicated wireless technology you will have uncompromised audio quality and lowest interference with other office wireless systems so business professionals don't have to worry about interference from nearby Wi-Fi networks, cordless telephones, and other wireless office equipment common on other frequencies.

The result is a less crowded radio frequency that provides superior audio clarity with no interruptions.


An extended boom and noise-canceling microphone filter out background noise, so listeners hear conversations clearly

Both stylish and comfortable, the CS55 can be converted to over-the-ear, over-the-head or behind-the-head styles

Connects to most single or multi-line phones

Employees can answer, end, and mute calls on the headset with the touch of a button

Experience outstanding sound and crystal clear conversations on these lightweight, discreet, and comfortable headsets

Fully recharge the headset in less than three hours. 80% recharged in 1.5 hours

Lightweight only 1.5 oz

Latest wireless technology ensures call privacy with digitally encrypted security

Mobile multitasking- moving between meetings, conferring with colleagues, or taking calls in offices- need not interrupt important calls up to 300 feet from your desk phone

Noise canceling microphone for clear conversations in any environment

One-touch conversation control with built-in volume, mute, and answer/end call features

Online indicator light deters others for interrupting during a call

Quickly mute the microphone with the touch of a button

Receive and transmit volume control

Reversible, tailored ear loops provide flexibility and hours-long comfort

The clear audio leader: first headset in the U.S. to offer voice-dedicated 1.9 GHz DECT wireless technology

The CS55 gives workers 10 hours of unencumbered talk time and the option of remote answering, so they never miss calls when away from the workstation

Voice-dedicated DECT 6.0 technology provides premium audio quality with the lowest probability of interference

Battery Type: Lithium Ion
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
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