HP POLY CS540A convertible DECT Wireless Headset, Black
The HP POLY CS540A DECT 1880-1900 MHz Headset is the ultimate choice for office and call center use. With its sleek black design and flexible ear-hook, this wireless headset offers comfort and style while delivering exceptional sound quality. Compatible with desk phones, it allows for maximum mobility and efficiency in your daily tasks. Choose from multiple wearing styles to find the perfect fit for you. Upgrade your office communication with the reliable and versatile Poly CS540A headset.
It's just easy
Simplify desk phone management with headset audio controls and adding either the HL10 Handset Lifter or Electronic Hook Switch Cable (EHC) for remote 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 below 118dBA ensuring 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.
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.
There's more than one way to make a call - switch up styles to find your groove and introduce your ears to something new. The CS540 convertible design comes with three wearing options: over-the-ear, over-the-head, behind-the-head
What's in it for you?
- Simplify desk phone management with headset audio controls and adding either the HL10 Handset Lifter or Electronic Hook Switch Cable (EHC) for remote call capabilities. [2,3]
- 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 acoustic limiting technology protects against Acoustic Shock by limiting sounds to below 118dBA ensuring listening comfort and protection against audio spikes.
- 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.
- The CS540 headset includes DECT™ technology that provides better audio quality and eliminates interference from Wi-Fi networks while calls stay safe and secure. [4]
- Warranty: Poly standard one-year limited warranty
Delivery varies by location, please see the expected timeframe to receive your product below:
Metro: 1-4 business days
Regional: 1-6 business days No delivery to PO Box addresses or Parcel Lockers.
If you are unavailable at the time of delivery re-delivery fees may apply.
At MyITHub, we are committed to upholding your rights under the Australian Consumer Law (ACL). You may be entitled to a refund, replacement, or repair if a product you purchase does not meet certain consumer guarantees—such as being faulty, not as described, or unfit for its intended purpose.
In addition to these legal rights, MyITHub also offers a voluntary returns policy for change-of-mind purchases, subject to the following conditions:
The return request is submitted through the MyITHub website or via email within 14 days of the invoice date.
The product is returned in new, unused condition, and in its original, undamaged packaging.
The product has not decreased in price since the time of purchase.
The product was not sold on a “no returns” basis. Promotional or clearance items may be marked as non-returnable at MyITHub’s discretion.
The customer is considered by MyITHub, in its sole discretion, to be in good standing.
Please note that returns under this policy may be subject to a 20% restocking fee.



