| Noise control | Active Noise Cancellation |
|---|---|
| Frequency response | 1.9 GHz |
| Headphones jack | 3.5 mm Jack |
| Model name | CS540 |
| Connectivity technology | Wireless |
| Wireless communication technology | DECT |
| Included components | Amplifier/Charging Base,AC Power Supply,RJ-11 Connecting Cable,(3) Ear Loops,(2) Ear Tips,(1) Over-The-Head Band |
| Age range (description) | Adult |
| Material | Plastic |
| Specific uses for product | Professional Communication |
| Charging time | 7 Hours |
| Recommended uses for product | Calling |
| Compatible devices | Telephones |
| Control type | Volume Control |
| Cable feature | Without Cable |
| Water resistance level | Not Water Resistant |
| Package type | FFP |
| Unit count | 1.0 count |
| Style | Contemporary or Modern |
| Control method | Touch |
| Number of Items | 1 |
| Manufacturer | Plantronics |
| Model | CS540 |
| Part Number | CS540 |
| Hardware interface | Bluetooth |
| Special features | Sweatproof |
| Battery Average Life | 7 Hour |
| Batteries included | No |
| Batteries Required | No |
| Battery Cell Composition | Lithium Ion |
| Cable Feature | Without Cable |
| Material Type | Plastic |
| Maximum Operating Distance | 350 Feet |
| Form Factor | On Ear |
| Includes rechargable battery | No |
| Supports Bluetooth Technology | No |
| Manufacturer | Plantronics |
| Item model number | CS540 |
| Product Dimensions | 19.05 x 16.51 x 16.51 cm; 490 g |
| ASIN | B00R6WYK2O |
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Plantronics - CS540 Wireless DECT Headset (Poly) - Single Ear (Mono) Convertible (3 wearing styles) - Connects to Desk Phone - Noise Canceling Microphone
Purchase options and add-ons
| Brand | Plantronics |
| Colour | Clear |
| Ear placement | Over Ear |
| Form factor | Over Ear |
| Impedance | 150 Ohms |
About this item
- Connects To: Desk phones via included cable.
- Ideal For: Office and desk-centric workers using desk phones
- Audio Performance: Keep background noise out of your call with a noise-canceling microphone.
- Talk Time & Roaming Range: Work Better, Hands Free, with a roaming range of up to 120 m/400 ft. Talk all day with up to 7 hours of talk time per charge.
- Global Warranty & Wearing Style: 2 years; monoaural light weight convertible (which can be worn either over-the-ear, over-the-head or behind-the-head).
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Product information
Technical Details
Additional Information
| Batteries | 1 Lithium Polymer batteries required. |
|---|---|
| Date First Available | March 16 2015 |
| Customer Reviews |
4.2 out of 5 stars |
| 鶹 Rank |
|
| Is discontinued by manufacturer | No |
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Plantronics CS540 Convertible Wireless Headset Bundle Kit PackageFREE Shipping by 鶹Get it by Friday, Dec 19



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Top Brand: Plantronics
Product Description
Wireless Headset - Poly CS540, Connect to desk phones
Ideal Headset for office and desk-centric workers across the enterprise looking for a simple-to-set-up, simple-to-use wireless headset for managing desk phone calls.
Product Information
Ideal For
Office and desk-centric workers using desk phones.
Audio Performance
Keep background noise out of your call with a noise-canceling microphone.
Talk Time & Roaming Range
Work Better, Hands Free, with a roaming range of up to 120 m/400 ft. Talk all day with up to 7 hours of talk time per charge.
Wearing Style
Monoaural light weight convertible (which can be worn either over-the-ear, over-the-head or behind-the-head option (pictured) sold separately.
Work From the Office
Easily use at work while on video calls and with the freedom to move about wirelessly.
Poly Innovation
Poly creates premium audio and video products so you can have your best meeting -- anywhere, anytime, every time. Our headsets, video and audio-conferencing products, desk phones, analytics software and services are beautifully designed and engineered to connect people with incredible clarity. They're pro-grade, easy to use and work seamlessly with all the best video and audio conferencing services. With Poly (Plantronics, Inc. – formerly Plantronics and Polycom), you'll do more than just show up, you'll stand out.

