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Poly CS540 Wireless Headset System Bundle

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Newegg
USD 184.95
Updated: Oct 30, 2026

About this item

Introducing the CS540 Wireless Headset System by Plantronics the new benchmark in DECT wireless headsets designed to elevate your professional communication experience. Utilizing advanced DECT technology, the CS540 delivers superb audio quality while completely eliminating interference from Wi-Fi networks, ensuring that every conversation is crisp and clear. With its contemporary design and an ultra-lightweight headset weighing only 0.74 oz (21 g), it offers unmatched comfort for extended use. The CS540 features one-touch call answer and end, volume control, mute, and flash controls that place all essential functions at your fingertips, making it extremely user-friendly.

Experience unparalleled freedom with a wireless range of up to 350 feet, ensuring reliable connectivity throughout large offices or expansive workspaces. The replaceable battery, which charges in just three hours, provides up to seven hours of continuous talk time so you can stay connected without interruption. For enhanced call clarity, the headset comes equipped with a noise-canceling microphone that minimizes background ambient noise, easing listener fatigue during long meetings. Additionally, SoundGuard technology protects against sound levels exceeding 118 dBA, while Anti-startle technology mitigates sudden increases in signal level, ensuring a consistent, comfortable audio experience.

Setting up the CS540 is simple; the base unit connects to any desk phone using the included telephone interface cable. New headsets can be effortlessly added by docking them, and the system supports conferencing in up to three additional headsets for superior collaborative communication. Optional accessories such as the Electronic Hookswitch Cable or Handset Lifter enable remote call management. This Bundle Includes : Poly (Plantronics) CS540 Wireless DECT Headset - Single Ear - Convertible (3 Styles) Noise Cancelling Microphone Base Headband Eartips Goby Labs Headphone Cable Fiber Cloth

  • Features
    • This Bundle Includes: Poly (Plantronics) CS540 Wireless DECT Headset - Single Ear - Convertible (3 Styles) Noise Cancelling Microphone, Base, Headband, Eartips, Goby Labs Headphone Cable, Fiber Cloth. Delivers crystal-clear audio without Wi-Fi interference; offers up to 350 feet of wireless range for reliable communication in large workspaces.. Weighs only 0.74 oz (21 g) with intuitive one-touch controls for call answer/end, volume, mute, and flash, ensuring ease-of-use during long calls.. Features a noise-canceling microphone, SoundGuard to protect against levels above 118 dBA, and Anti-startle technology to smooth out sudden signal spikes.. Simple docking system allows new headsets to be connected effortlessly; supports conferencing with up to three additional headsets and optional remote accessories for enhanced call management.

Specifications

Brand

Poly

Type

Headset

Input Impedance

ohms

First Listed on Newegg

March 14, 2025

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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