| DESIGN AND DIMENSIONS | Poly CS 520-XD | - |
|---|
| Product Type | Headset - wireless | - |
|---|---|---|
| Series | XD Series | - |
| Weight | 94 g | - |
| Recommended Use | Phone | - |
| Bluetooth Range (Operating Distance) | 107 m | - |
| SOUND QUALITY | Poly CS 520-XD | - |
|---|
| Headphones Form Factor | On-ear | - |
|---|---|---|
| Adjustable Headband | Yes | - |
| Connectivity Technology | Wireless | - |
| Sound Output Mode | Stereo | - |
| Features | SoundGuard Technology | - |
| MICROPHONE | Poly CS 520-XD | - |
|---|
| Type | Boom | - |
|---|
| FEATURES | Poly CS 520-XD | - |
|---|
| Additional Functions | DSP | - |
|---|
| BATTERY AND CHARGING | Poly CS 520-XD | - |
|---|
| Battery Type | Headset battery rechargeable | - |
|---|---|---|
| Battery Life | 8.5 hour(s) | - |
| WIRELESS LINK | Poly CS 520-XD | - |
|---|
| Transmission Range | 107 m | - |
|---|---|---|
| Radio Frequency Range | 900MHz | - |
| OTHERS | Poly CS 520-XD | - |
|---|
| Service & Support | Limited warranty - 1 year | - |
|---|
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