SKU: 54872775161

Poly CS540 Wireless DECT Headset, Single Ear (Mono), Convertible, Desk Phone Connection, Noise-Canceling Mic (84693-01)

Sale price$89.99 Regular price$99.99
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Description

Poly CS540 Wireless DECT Headset, Single Ear (Mono), Convertible, Desk Phone Connection, Noise-Canceling Mic (84693-01)Product Description for Plantronics CS540 84693 01 Plantronics CS540 Wireless Headset System Lightweight, Versatile, and High Quality Audio Clear Communication in Any Environment The Plantronics CS540 Office wireless headset is designed for professionals who require superior audio quality and reliability. This convertible headset ensures clear and uninterrupted communication, making it ideal for office and desk centric workers. Its lightweight design

Product Description for Plantronics CS540 84693-01

Plantronics CS540 Wireless Headset System – Lightweight, Versatile, and High-Quality Audio

Clear Communication in Any Environment

The Plantronics CS540 Office wireless headset is designed for professionals who require superior audio quality and reliability. This convertible headset ensures clear and uninterrupted communication, making it ideal for office and desk-centric workers. Its lightweight design provides comfort for extended use, allowing you to stay productive throughout your workday.

Flexible Connectivity Options

The CS540 headset connects seamlessly to desk phones, offering hands-free productivity. This flexibility allows you to manage your calls efficiently, enhancing overall productivity. For remote call control, you can use compatible electronic hook switch (EHS) cables or the Plantronics HL10 handset lifter.

Reliable Battery Life

With up to 7 hours of talk time on a single charge, the CS540 Office headset ensures you stay connected throughout your workday. The energy-efficient adaptive power system optimizes for range and talk time, maintaining a reliable connection up to 350 feet from the base.

Superior Audio Quality

The CS540 features advanced wideband audio with Enhanced Digital Signal Processing (DSP), providing high-definition voice quality for lifelike conversations. Its noise-canceling microphone reduces background noise, ensuring clear communication on both ends of the call.

Key Features of the Plantronics CS540 Office Headset

  • Seamless Call Management: Easily handle desk phone calls with one-touch controls.
  • Noise-Canceling Microphone: Reduces background noise for clear conversations.
  • One-Touch Controls: Includes call answer/end, volume up/down, and mute.
  • Voice Alerts: Provides notifications for mute status and out-of-range alerts.
  • Adaptive Power System: Adjusts to save battery life and maximize density.
  • Secure Communications: 64-bit encryption ensures your calls are secure.
  • Conference Capability: Connect up to three additional headsets for group calls.
  • Range: Up to 350 feet from the base in typical office environments.
  • Convertible Design: Offers three wearing styles for maximum comfort.
  • Two-Year Warranty: Offers peace of mind with extended coverage options.

Specifications

  • Talk/Standby Time: Up to 7 hours talk, up to 50 hours standby.
  • Wireless Range: Up to 350 feet (106 meters) line of sight.
  • Battery: Rechargeable, replaceable lithium-ion polymer.
  • Charge Time: Approximately 3 hours.
  • Wireless Technology: DECT 6.0.
  • Audio Performance: Supports wideband audio for high-definition voice quality.
  • Hearing Protection: SoundGuard DIGITAL protects against sound levels above 118 dBA.

Included in the Box

  • Plantronics CS540 Office Headset
  • Charging Base Unit
  • Over-the-Head Headband
  • Multiple Size Eartips and Earloops
  • Fit Kit Instruction Card
  • Telephone Interface Cable
  • Power Supply

FAQs

  1. What is the wireless range of the Plantronics CS540?

    • The CS540 offers a wireless range of up to 350 feet (106 meters) from the base, providing ample mobility for office environments.
  2. How long does the battery last on a single charge?

    • The CS540 provides up to 7 hours of talk time on a single charge, ensuring it lasts throughout the workday.
  3. Is the CS540 compatible with all desk phones?

    • The CS540 is compatible with most desk phones. For remote call control, you can use the HL10 handset lifter or a compatible EHS cable.
  4. What type of audio quality can I expect from the CS540?

    • The CS540 features wideband audio with Enhanced Digital Signal Processing (DSP), delivering high-definition voice quality. The noise-canceling microphone ensures clear communication by reducing background noise.
  5. Can I conference multiple headsets with the CS540?

    • Yes, you can connect up to three additional CS500 or Savi headsets to the CS540 base for conference calls.

Upgrade to the Plantronics CS540 Office Wireless DECT Headset for versatile, clear, and secure communication. Ideal for professional environments, it ensures reliable connectivity and superior audio quality, enhancing your productivity and collaboration.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54872775161

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nicolas juarez
Fort Morgan, US
★★★★★ 5
"Outstanding support and a seamless process!"
Great experience with Asurion insurance through Amazon. I wasn't sure how to register my items for the monthly plan, but the customer support team in the chat was incredibly efficient and guided me through the entire paperwork process smoothly. Furthermore, the service I received at the repair shop (Break Fix) was excellent. The whole process was seamless, and I received my digital gift card without any issues, which I’ve already applied to my Amazon account. I am very grateful for their professionalism and how easy they made everything. Highly recommended!"
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Reviewed in the United States on June 10, 2026
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Verified Purchase
Toveth Noyse
Phoenix, US
★★★★★ 5
Received giftcard money to replace my plan-protected malfunctioning motherboard
I've been subscribing to the Asurion protection plan for a while. Recently, an Asus Prime PC motherboard I had bought a few months ago on Amazon stopped working well. I ended up considering filing a claim with Asurion to see if they would either fix/replace it or issue the purchase price money, so I could buy the failed electronics replacement component again for my custom-built PC. I went to the protection plan's website and started the claim filing process but couldn't find the category my failed component would be under in order to select it from the drop-down list. I ended up messaging the live customer service. The chat messaging was somewhat slow, the agent told me they were experiencing some communication delays throughout their systems. Ultimately, the agent was very kind and understanding, and completed the claim filing process for me on her side by asking me to provide the necessary info such as the item's product name, date of purchase, price before taxes, etc. I received a printable UPS shipping label in the email, printed it, and returned the item in the mail. Approximately 2 days later, I received an Amazon giftcard code in the email with the dollar amount equal to the item's price before the sales tax. Then I redeemed the giftcard code on the Amazon page and proceeded to apply the giftcard money to my next purchase of a replacement Asus prime motherboard, and it all worked out successfully. Therefore, I had no issues with the protection plan service and recommend it to others.
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Reviewed in the United States on May 24, 2026
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Steve
Port Orchard, US
★★★★★ 4
Fast and easy but I dont trust the process to be fully automated.
The process was very smooth and fairly quick. The only challenge I had was that the CLAIM status showed complete but I had to manually go look up the status. There was no email or notification it was closed. After manually checking the status, I called customer support and they said since I called in, they would process the payout. I wonder if I didnt call in if they would have processed it? Also, the phone rep said they would issue me a amazon egift card but then the next day I received a email saying they mailed out the payout. Very poor communication but so far the process was easy and fast.
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Reviewed in the United States on April 1, 2026
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Theodore Pankiewicz
Charlottesville, US
★★★★★ 5
It’s worth it
They sick with the insurance they cllaim
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Reviewed in the United States on June 1, 2026
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Adam & Charlotte
Natrona Heights, US
★★★★★ 5
great service
filed a claim and was resolved within 5 mins
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Reviewed in the United States on May 29, 2026

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