




๐๏ธ Elevate your desk calls with wireless freedom and crystal-clear clarity!
The Poly CS540 Wireless DECT Headset is a professional-grade, single-ear convertible headset designed for desk phone use. Featuring up to 350 feet of wireless range, 13 hours of talk time, and advanced noise-canceling microphone technology, it offers superior audio quality and customizable wearing styles. DECT technology ensures secure, interference-free communication, making it ideal for busy professionals seeking mobility and clarity in office or call center environments.



| Model Name | CS540 |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | DECT |
| Included Components | Headset, USB-C to USB-A adapter |
| Age Range (Description) | Adult |
| Material | Plastic |
| Specific Uses For Product | Office, Call Center |
| Recommended Uses For Product | Calling |
| Compatible Devices | Desktops, Laptops, Telephones |
| Control Type | Touch Control |
| Cable Feature | Retractable |
| Water Resistance Level | Not Water Resistant |
| Frequency Range | 20 Hz - 20,000 Hz |
| Customer Package Type | Possibly FFP |
| Style | 2023 Version |
| Control Method | Touch |
| Number of Items | 1 |
| Audio Driver Type | Dynamic Driver |
| Carrying Case Color | Black |
| Earpiece Shape | Angular, around-ear |
| UPC | 017229196544 196548548477 |
| Special Feature | Microphone Included |
| Manufacturer | Poly |
| Model | 2-84693-333 |
| Product Dimensions | 16.51 x 3.18 x 16.46 cm; 490 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | 2-84693-333 |
| Special Features | Microphone Included |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Ion |
| Cable feature | Retractable |
| Form Factor | On Ear |
| Does it contain liquid? | No |
| Includes Rechargeable Battery | Yes |
| Item Weight | 490 g |
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