Plantronics CS540/HL10 Convertible Wireless DECT Headset with Lifter

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Product ID: 17616
  • Customizable wearing options to match your personal style.

  • Up to 7 hours of talk time

  • Includes HL10 Handset Lifter for remote call control.

List Price: $505.95
Our Price: $368.00
Shipping: $28.98 *
Usually ships in 2 to 3 business days
* applies to Contiguous United States


Plantronics legendary CS family is setting a new wireless standard for desk phone communication with the CS500 Series. The system features the lightest DECT headset on the market, a streamlined design and improved performance all with the same reliability for hands-free productivity that has made the CS family a best-seller for nearly a decade.

Superior Call Management - With one-touch call answer/end, vol+/-, and mute, manage calls from up to 350 feet from the charging base. The CS500 system also enables you to conference in up to three additional headsets for easier collaboration and guest headsets can subscribe to a base by simply docking the headset. Use with Electronic Hook Switch Cable or Handset Lifter to remotely answer/end calls.

Power in the Base - A sleek charging base is included with the CS500 Series. An adaptive power system optimizes for range and talk time by automatically downshifting to low power when the headset is close to the base to save battery life.

Outstanding Audio Quality - Voice-dedicated DECT technology provides better audio and eliminates interference from Wi-Fi networks while advanced wideband audio provides high definition voice quality. Your choice of narrow or wideband professional grade audio quality - choose narrowband to extend talk time or wideband mode to enable clearer conversations. An extended boom and noise-canceling microphone filter out background noise, so listeners can hear conversations clearly and enhanced Digital Signal Processing (DSP) provides more natural sound, delivering clear audio the way it's intended to be heard.

CS530 and CS540 feature Soundguard. Protecting your senses - Whether you are using a headset in the office or on the road, hearing protection should be a guarantee, not a luxury. For over 50 years, Plantronics has been dedicated to creating headsets that provide customers with a safe audio experience, without sacrificing quality.

Plantronics promises to deliver our customers with products that will protect them from long term daily noise exposure and identify and remove acoustic startle events that are either uncomfortable, or can potentially become stress inducing. To ensure a superior and safe audio experience Plantronics headsets come equipped with a fail-safe acoustic protection technology, called SoundGuard.

DECT Security Certified - Advanced Dect wireless security. Using the latest standards in DECT wireless security, CS500 series headsets keep conversations safe and secure. With eight discreet security measures, including a 64-bit encryption, confidential information remains private.


Superior Comfort and Call Management

  • Gain mobility - multitask hands-free up to 350 ft

  • One-touch call answer/end, vol +/–, and mute

  • Conference in up to three additional headsets for enhanced collaboration

  • CS540 convertible headset offers a choice of three (Neckband sold separately) comfort-tested wearing options to match your personal style

Outstanding Audio Quality

  • DECT technology provides better audio; eliminates interference from Wi-Fi networks

  • Advanced wideband audio using CAT-iq technology for high definition voice quality

  • Noise-canceling microphone reduces background noise interruptions, ensuring great audio quality and easing listener fatigue

  • Enhanced Digital Signal Processing (DSP) provides more natural sounding voice

Advanced DECT wireless security

  • Keep calls and information safe and secure with the latest DECT security certification

  • Most secure DECT headset on the market certified by DECT Forum

Recommended Accessories

  • HL10 Handset Lifter adds remote call answer/end convenience

  • Electronic Hookswitch Cable electronically adds remote answer/end convenience, eliminating the need for a Handset Lifter


  • CS540: Convertible

  • CS530: Over-the-ear

  • CS520: Over-the-head, binaural

  • CS510: Over-the-head, monaural

Connects to Desk phone
Ideal for Office and desk-centric workers across the enterprise looking for a simple-to-set-up, simple-to-use wireless offering for managing desk phone calls
Talk Time
  • CS540: Up to 7 hrs

  • CS530: Up to 6 hrs

  • CS520, CS510: Up to 13 hrs

Handset Weight
  • CS540 Convertible: 21 g

  • CS530 Over-the-ear: 25 g

  • CS520 Over-the-head (binaural): 96 g

  • CS510 Over-the-head (monaural): 74 g

Security 64-bit encryption, DECT Security Certified
Wireless Frequency DECT 6.0, range up to 350 ft
Audio Performance Narrowband or wideband: up to 6,800 Hz
Hearing Protection
  • CS540, CS530: SoundGuard: protects against sound levels above 118 dBA

  • CS510, CS520: SoundGuard DIGITAL: protects against sound levels above 118 dBA; Anti-startle detects and eliminates any large sudden increase in signal level; Time-Weighted Average prevents average sound level from exceeding 85 dBA

Limited Warranty 1 year
Model CS540/HL10
Manufacturer Plantronics
Part Number CS540/HL10
Connects to Desk phone
Talk Time Up to 7 hours
Wireless Range Frequency: DECT 6.0, range up to 350 ft
Audio Performance Narrowband or wideband: up to 6,800 Hz
Warranty 1 yr

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Plantronics CS540/HL10 Convertible Wireless DECT Headset with Lifter