| Controls | Mute volume answer/end |
| Product Description | Plantronics CS 540 - headset - with Plantronics HL10 |
| Manufacturer Warranty | 1 year warranty |
| Product Type | Headset - wireless - DECT 6.0 |
| Bundled with | Plantronics HL10 Handset Lifter |
| Headphones Form Factor | Convertible |
| Headphones Type | Headphone - monaural |
| Recommended Use | Corded phone |
| Microphone | Boom |
| Connectivity Technology | Wireless - DECT 6.0 |
| Sound Output Mode | Mono |
| Service and Support | 1 year warranty |
| Service and Support Details | Limited warranty - 1 year |
| Additional Features | Noise canceling circuit mute button answer/end button volume control built-in DSP SoundGuard technology CAT-iq technology |
| Weight | 0.7 oz |
| Transmission Range | 350 ft |
| Run Time (Up To) | 7 hour(s) |
| Battery | Headset battery - rechargeable |
| Type~Boom | 1 |
| Weight | 5.1 |
| Height | 1 |
| Width | 1 |
| Length | 1 |
