| DESIGN AND DIMENSIONS | Poly CS 55 | - |
|---|
| Product Type | Headset - DECT - wireless | - |
|---|---|---|
| Weight | 26 g | - |
| Recommended Use | Phone | - |
| Bluetooth Range (Operating Distance) | 91.4 m | - |
| SOUND QUALITY | Poly CS 55 | - |
|---|
| Headphones Form Factor | Over-the-ear mount | - |
|---|---|---|
| Connectivity Technology | Wireless | - |
| Wireless Technology | DECT | - |
| Sound Output Mode | Mono | - |
| MICROPHONE | Poly CS 55 | - |
|---|
| Type | Boom | - |
|---|---|---|
| Microphone Operation Mode | Mono | - |
| REMOTE CONTROL | Poly CS 55 | - |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| BATTERY AND CHARGING | Poly CS 55 | - |
|---|
| Battery Type | 1 x headset battery rechargeable - lithium ion polymer | - |
|---|---|---|
| Battery Life | 10 hour(s) | - |
| Standby Time | 50 hours | - |
| Power Device | Power adapter - external | - |
| Included Qty | 1 | - |
| WIRELESS LINK | Poly CS 55 | - |
|---|
| Transmission Range | 91.4 m | - |
|---|---|---|
| Radio Frequency Range | 1.9GHz | - |
| OTHERS | Poly CS 55 | - |
|---|
| Bundled with | Plantronics HL10 Handset Lifter | - |
|---|---|---|
| Included Accessories | Headband, transmitter unit, handset lifter, 4 ear loops | - |
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