| Number of Earpieces | Single |
|---|---|
| Color | Black |
| Year Manufactured | 2010s |
| MPN | CS540 |
| Brand | Plantronics |
| Form Factor | Ear-hook |
| Type | Earbud (In Ear) |
| Wireless Technology | DECT |
| Model | CS540 |
| Connectivity | DECT, RJ |
| Cable Length | 6ft |
| Features | Volume Control, Noise Cancellation, Built-in Microphone |
| Microphone Type | Built-In |
| UPC | 017229134768 |
Check the listing for details. Plantronics CS540 Convertible Wireless Headset System COMPLETE - Box, Manual. Color: Black, Condition: Used. Listed at 29.99 USD. It is represented to be in good working order. There might be issues that I am unaware of. I am not here to rip you off.