Poly CS540 Wireless DECT Headset (Plantronics) – Single Ear (Mono) Convertible
- Delivery & Return
Delivery:
At Wide Spark, we prioritize fast and reliable delivery to ensure your products reach you in perfect condition. We offer standard and expedited shipping options, with delivery times depending on your location. Once your order is dispatched, you’ll receive tracking details to monitor its progress.
Return Policy:
Your satisfaction is our priority. If you’re not completely satisfied with your purchase, we offer a hassle-free return policy within 30 days from the delivery date. Items must be returned in their original condition, unused, and with all packaging intact. Please contact our customer service team for assistance with returns or exchanges.
- Ask a Question
$275.00 Original price was: $275.00.$258.50Current price is: $258.50.
The CS540 sets the wireless standard for desk phone communication. This convertible DECT™ headset features a streamlined design and professional performance so you can get more done—even on the move. The noise-canceling microphone reduces background noise interruptions, ensuring great audio quality and eSTOK CODEg listener fatigue. More freedom means more productivity.
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.
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 narrow or wideband professional grade audio quality — choose narrowband to extend talk time or wideband mode to enable clearer conversations.
MAXIMUM PROTECTION: The CS540 headset includes DECTTM technology that provides better audio quality and eliminates interference from Wi-Fi networks while calls stay safe and secure.
| 5 |
|
0 |
| 4 |
|
0 |
| 3 |
|
0 |
| 2 |
|
0 |
| 1 |
|
0 |
- Accessories & Supplies
- Car & Vehicle Electronics
- Car Electronics
- Marine Electronics
- Vehicle Electronics Accessories
- Cell Phones & Accessories
- Computers & Accessories
- Headphones - Earbuds & Accessories
- Home & Car Audio
- Home Audio Accessories
- Home Theater
- Speakers
- Bookshelf Speakers
- Bookshelf Speakers,Electronics
- Ceiling & In-Wall Speakers
- Ceiling & In-Wall Speakers,Electronics
- Center-Channel Speakers
- Center-Channel Speakers,Electronics
- Coaxial Speakers
- Coaxial Speakers,Electronics
- Component Speakers
- Component Speakers,Electronics
- Floorstanding Speakers
- Floorstanding Speakers,Electronics
- Outdoor Speakers
- Outdoor Speakers,Electronics
- Sound Bars
- Sound Bars,Electronics
- Subwoofers,Electronics
- Surround Sound Systems
- Surround Sound Systems,Electronics
- Tweeters
- Tweeters,Electronics
- Stereo System Components
- Portable Audio & Video
- Security & Surveillance
- Semiconductor
- Television & Video
Related Products
138 in stock
232 in stock
343 in stock
170 in stock
337 in stock
182 in stock
112 in stock
214 in stock
307 in stock
188 in stock
























Reviews
There are no reviews yet.