A detailed list of technical data, specifications, ratings and expert review of Poly CS540A. Get a comprehensive look at your chosen headphones and see if these are the ones that will best suit your needs. You can also use the comparison feature to compare with other competing headphones.
design and dimensions sound quality microphone battery and charging others
| DESIGN AND DIMENSIONS Poly CS540A |
|---|
| Product Type | Headset - DECT - wireless | |
|---|---|---|
| Series | CS540 Series | |
| Weight | 21 g | Better than 98 % of headphones rated. |
| Colour | Black | |
| Bluetooth Range (Operating Distance) | 120 m | Better than 85 % of headphones rated. |
| SOUND QUALITY Poly CS540A |
|---|
| Headphones Form Factor | On-ear - convertible | |
|---|---|---|
| Connectivity Technology | Wireless | |
| Wireless Technology | DECT | |
| Active Noise Cancelling | Yes | Better than 92 % of headphones rated. |
| Active Noise Cancelling Technology | SoundGuard | |
| Max Sound Pressure | 118 dB |
| MICROPHONE Poly CS540A |
|---|
| Type | Boom |
|---|
| BATTERY AND CHARGING Poly CS540A |
|---|
| Battery Type | Headset battery | |
|---|---|---|
| Battery Life | 7 hours | Worse than 91 % of headphones rated. |
| Battery Life Details | Continuous talk: up to 7 hours |
| OTHERS Poly CS540A |
|---|
| Included Accessories | Handset lifter | |
|---|---|---|
| Service & Support | Limited warranty - 1 year |
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