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New Plantronics CS55 uses DECT 1.9GHz for minimal interference.
Includes remote handset lifter for one-tap pickup and hangup.
Walk and talk up to 300 feet from your desk.


The Plantronics CS55 wireless headset system combines the clarity of traditional corded technology with the mobility of wireless, so people can move around to wherever business takes them, without interrupting or missing a call.
An update of the extremely popular CS50, the Plantronics CS55 is the first headset in the United States to implement 1.9GHz DECT voice-dedicated wireless technology, for minimal interference to and from wireless networks and other equipment and systems. With the included Plantronics HL10 handset lifter, remotely answering or ending a call is as simple as tapping a button on your earpiece.
People can walk and talk up to 300 feet from their desks, with about 10 hours of unencumbered talk time. The CS55 headset can be easily set up to be used over-the-ear, over-the-head or behind-the-head. An extended boom and noise-canceling microphone enable crystal-clear voice delivery even in loud environments.
Mobile multi-tasking — conferring with colleagues, walking to the printer, pouring a cup of coffee — need not interrupt important calls, up to 300 feet from a phone. Voice-dedicated 1.9GHz DECT technology provides uncompromised audio quality and the lowest probability of interference.The CS55 gives people 10 hours of unencumbered talk time and remote answering, so they never miss calls when away from their desks.
An extended boom and noise-canceling microphone filter out background
noise, so people hear you clearly.
Stylish, comfortable and versatile: the CS55 can be used in over-the-ear,
over-the-head or behind-the-head modes.
Experience the audio quality of corded handsets—without the tether
First headset in the US to use voice-dedicated 1.9 GHz DECT wireless
technology
Latest wireless technology ensures call privacy with digitally encrypted
security
One-touch conversation control with built-in volume, mute, and answer/end
call features
Answer, end, and mute calls on the headset with the touch of a button
No overnight wait: fully recharge the headset in under three hours, and
recharge it 80% in half that time
Online indicator light deters others from interrupting during a call
Reversible, tailored ear loops provide flexibility and hours-long comfort
Comes with HL10 remote handset lifter
Phone in photo is NOT included
FREE "ground" shipping to all 50 states