SKU: 4797099393

Poly CS540 Wireless DECT Mono Headset for Desk Phone

Sale price$103.50 Regular price$115.00
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Poly CS540 Wireless DECT Mono Headset for Desk PhoneThe Plantronics CS540 Wireless DECT Headset (now Poly CS540) is a lightweight professional headset designed for desk phone communication. Featuring a noise canceling microphone, wireless DECT technology, and three convertible wearing styles, it provides flexibility and comfort throughout the workday. The single ear design allows users to stay aware of their surroundings while handling calls. Ideal for offices, customer service teams, and business

The Plantronics CS540 Wireless DECT Headset (now Poly CS540) is a lightweight professional headset designed for desk phone communication. Featuring a noise-canceling microphone, wireless DECT technology, and three convertible wearing styles, it provides flexibility and comfort throughout the workday. The single-ear design allows users to stay aware of their surroundings while handling calls. Ideal for offices, customer service teams, and business professionals.

Product Specifications

• Brand: Poly (formerly Plantronics)
• Model: CS540
• Product Type: Wireless DECT Headset
• Headset Style: Convertible
• Wearing Options: Over-the-Ear, Over-the-Head, Behind-the-Head
• Audio Channel: Mono (Single Ear)
• Wireless Technology: DECT
• Microphone Type: Noise-Canceling Microphone
• Connectivity: Desk Phone
• Call Control: Answer/End via Compatible Accessories
• Battery Type: Rechargeable Battery
• Charging Method: Charging Base Included
• Application: Office and Business Communications
• Color: Black

Key Features

Ultra-Lightweight Design: Designed for extended daily use with a lightweight construction that helps reduce fatigue during long business calls.
Three Convertible Wearing Styles: Offers over-the-ear, over-the-head, and behind-the-head configurations to accommodate different user preferences.
DECT Wireless Freedom: Provides reliable wireless communication technology designed for office environments and professional call handling.
Noise-Canceling Microphone Technology: Helps reduce unwanted background sounds to improve voice clarity during conversations.
Professional Desk Phone Integration: Built specifically for desk phone connectivity, making it suitable for corporate offices, call centers, and reception areas.

How It Works

The Poly CS540 connects wirelessly to its included base station, which is connected to a compatible desk phone. When a call is received, the headset communicates with the base using DECT wireless technology, allowing users to answer and conduct conversations without being tethered to their desk. The noise-canceling microphone helps transmit clearer voice audio by minimizing surrounding office noise. Users can choose from three different wearing styles for personalized comfort. After use, the headset can be placed on the charging base to recharge for future calls.

FAQs

Is the Poly CS540 compatible with desk phones?

Yes, the CS540 is specifically designed to connect to compatible desk phone systems.

Can the headset be worn in different ways?

Yes, it supports three wearing styles: over-the-ear, over-the-head, and behind-the-head.

Does the headset cover both ears?

No, the CS540 is a mono headset with a single-ear design.

Is the microphone designed to reduce background noise?

Yes, the headset includes a noise-canceling microphone to help improve call clarity.

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: 4797099393

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4.0 ★★★★★
Based on 20 reviews
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Verified Purchase
Eric S.
Draper, US
★★★★★ 5
Micro-needling effect!
Color: Cyano Pink Spicule
Love how you can feel the micro-needling effect. I use this is my first application after toning and follow up with my serum and moisturizing routine. I do believe it gives my face a plump feeling, especially after gua sha. Will continue to use in my daily!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
M
Verified Purchase
Michelle B. Govertsen
Whiting, US
★★★★★ 4
Helps my moisturizer absorb better
Color: Cyano Pink Spicule
I’m not quite sure if the product is fully working the way it is supposed to but I do like that when I use this and the apply moisturizer, it absorbs into my skin better and leaves my skin smoother and a lot less greasy. It’s easy to throw in my travel bag because of the size and you really only just need a little for each use so it goes a long way got the cost.
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Reviewed in the United States on May 31, 2026
R
Verified Purchase
Raschell
Omaha, US
★★★★★ 5
Amazing!
Color: Cyano Pink Spicule
This makes my skin feel so smooth. The appearance of my skin also is starting to look a lot better/younger. I've been using it for a week and a half already seeing changes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
H
Verified Purchase
Holly K.
Cuba, US
★★★★★ 3
Brightens, doesn't firm
Color: Cyano Pink Spicule
I've been using this for about a month now, every night on my face and neck, hoping to reduce the appearance of wrinkles and tighten some of my skin in that area that seems to be losing elasticity. On my neck, I've honestly noticed no real difference in 4 weeks of continued, consistent daily use. The skin on my face does seem brighter and somewhat less textured than before, but I haven't noticed any change in the issues I was hoping this would resolve, based on the claims and how it was marketed. So... not a bad addition to my skincare, but not the solution I was looking for. Some have expressed concerns about it tingling or stinging... You can feel something when you apply it, it's almost like the feeling of static electricity, but it's very mild. I wouldn't let that stop you from giving it a try if you were concerned about it. It didn't cause my sensitive skin any breakouts or redness (although I was applying it at night before bed, so perhaps any redness was calmed overnight). I'm going to go ahead and finish the bottle, but based on these results, I probably won't repurchase.
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Reviewed in the United States on May 3, 2026
A
Verified Purchase
arnie
Houston, US
★★★★★ 4
Decent Product
Color: Cyano Pink Spicule
Not bad for the $ , it makes my skin feel good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026

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