| DESIGN AND DIMENSIONS | Poly CS 540 Noise-Canceling | - |
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| Product Type | Headset - DECT 6.0 - wireless | - |
|---|---|---|
| Weight | 21 g | - |
| Recommended Use | Phone | - |
| Bluetooth Range (Operating Distance) | 107 m | - |
| SOUND QUALITY | Poly CS 540 Noise-Canceling | - |
|---|
| Headphones Form Factor | Convertible | - |
|---|---|---|
| Connectivity Technology | Wireless | - |
| Wireless Technology | DECT 6.0 | - |
| Sound Output Mode | Mono | - |
| Features | SoundGuard Technology | - |
| MICROPHONE | Poly CS 540 Noise-Canceling | - |
|---|
| Type | Boom | - |
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| REMOTE CONTROL | Poly CS 540 Noise-Canceling | - |
|---|
| Controls | Mute, volume, answer/end | - |
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| BATTERY AND CHARGING | Poly CS 540 Noise-Canceling | - |
|---|
| Battery Type | Headset battery rechargeable | - |
|---|---|---|
| Battery Life | 7 hour(s) | - |
| WIRELESS LINK | Poly CS 540 Noise-Canceling | - |
|---|
| Transmission Range | 107 m | - |
|---|
| OTHERS | Poly CS 540 Noise-Canceling | - |
|---|
| Bundled with | Plantronics HL10 Handset Lifter | - |
|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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