PLANTRONICS 

PLANTRONICS 7W073AA#ABA CS540 CONVERTIBLE DECT 6.0

Mfg Part Number:  7W073AA#ABA  
Image may not reflect the actual item.
Price: $278.21 + Free Shipping
Quantity:
In Stock: 1461
Last Updated: Jun 25, 2025
No Sales Tax except these states
, PO and Wire.

Hands-free productivity

TheCS540 convertible DECT™ headset provides professional performance so you can get more done - even on the move. The noise-canceling mic reduces background noise interruptions, ensuring great audio quality and easing listener fatigue.

Give everyone more freedom to move

Everyone in the office could use more flexibility. Let them roam confidently up to 400 ft from the headset base. They'll be able to collaborate simply since teams can conference up to four headsets on a single base.

The choice is yours

There's more than oneway to make a call - switch up styles to find your groove and introduce your ears to something new. TheCS540 convertible design comeswith threewearing options: over-the-ear, over-the-head, behind-the-head .

It's just easy

Simplify desk phone managementwith headset audio controls and adding eitherthe HL10 Handset Lifter or Electronic Hook SwitchCable (EHC) forremote call capabilities.

Extended range and talk time

The adaptive power system optimizes for range and talk time by automatically downshifting to low power when the headset is close to the base - saving battery life and maintaining maximum density.

SoundGuard technology

SoundGuard acoustic limiting technology protects against Acoustic Shock by limiting sounds to below118dBAensuring listening comfort and protection against audio spikes.

Superior audio quality

Your choice of narrowband audio to extend talk time or advanced wideband audio for high - definition voice quality. Enhanced Digital Signal Processing (DSP) provides more natural sound, delivering clear audio the way it's intended to be heard.

Main Specification
General Information
Manufacturer HP Inc.
Manufacturer Part Number 7W073AAABA
Manufacturer Website Address http://www.hp.com
Brand Name Poly
Product Series CS500
Product Model CS540A
Product Name CS540A DECT 1920-1930 MHz Headset TAA
Packing Box
Product Type Earset
Technical Information
Connectivity Technology Wireless
Wireless Technology DECT 6.0
Wireless Operating Distance 393.7 ft
Sound Mode Mono
Features Wideband Audio
Features Acoustic Shock Protection
Features SoundGuard Technology
Features Comfortable
Features Digital Signal Processing (DSP)
Features Hands-free
Features Electronic Hook Switch (EHS) Capable
Features Convertible Design
Noise Canceling Yes
Sound Pressure Level 118 dB
Battery Information
Battery Talk Time 7 Hour
Batteries Required Yes
Earpiece
Earpiece Design Over-the-ear
Earpiece Design Over-the-head
Earpiece Type Monaural
Microphone
Microphone Technology Noise Cancelling
Microphone Design Boom
Physical Characteristics
Color Black
Form Factor In-ear
Weight (Approximate) 0.74 oz
Miscellaneous
Package Contents
  • CS540A DECT 1920-1930 MHz Headset TAA
  • Office Base
  • Headband
  • AC Power Adapter
  • Telephone Interface Cable (TIC)
  • Kit with Eartips and Earloops
Application/Usage Desk Phone
Application/Usage Voice Call
Application/Usage Communication
Application/Usage Telephone
Application/Usage Business
TAA Compliant Yes
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
[0] [true] [Yes] [No] [No]