The Poly Plantronics CS540 DECT Headset (84693-02) is an ultra-lightweight, convertible wireless headset designed for desk phone connectivity, delivering up to 120 meters of range and 7 hours of talk time for office professionals.

Poly Plantronics CS540 DECT Headset (84693-02)

The Poly CS540 is the lightest DECT headset on the market, designed to provide wireless freedom and all-day comfort for desk phone users. With its convertible wearing styles—including over-the-ear, over-the-head, and behind-the-neck (optional)—the CS540 offers flexibility for various user preferences. Engineered for crystal-clear conversations, it features a noise-cancelling microphone, CAT-iq wideband audio, and Digital Signal Processing (DSP). The intuitive docking station enables fast pairing, making it perfect for hot-desking environments. With a wireless range of up to 120 meters and up to 7 hours of talk time, this headset supports enhanced productivity and collaboration throughout the day.

Key Features:

• Convertible Wearing Styles: Includes ear hook and headband; neckband sold separately.
• Exceptional Wireless Freedom: DECT technology delivers a range of up to 120 meters (393 feet).
• Lightweight Design: Weighs only 22 grams for all-day comfort.
• Outstanding Audio Clarity: Advanced CAT-iq wideband and DSP technology ensure high-definition voice quality.
• Noise-Cancelling Microphone: Minimizes background noise for improved call clarity.
• Integrated Call Controls: Adjust volume or mute directly from the headset.
• Conference Capability: Add up to three additional CS500 headsets for team calls.
• Remote Call Control Ready: Compatible with HL10 handset lifter or Electronic Hookswitch Cable (sold separately).

Technical Specifications:

• Connection: Wireless DECT (for desk phones)
• Talk Time: Up to 7 hours
• Wireless Range: Up to 120 meters (393 feet)
• Audio Performance: Wideband (up to 6,800 Hz), narrowband options
• Hearing Protection: SoundGuard® (limits sound levels above 118 dBA)
• Weight: 22 grams
• Controls: Volume and mute on headset
• Wearing Styles: Convertible (over-ear, over-head, neckband optional)
• Compatibility: Works with most office desk phones