| DESIGN AND DIMENSIONS | Poly Savi W440-M | - |
|---|
| Product Type | Headset - DECT 6.0 - wireless | - |
|---|---|---|
| Series | 400 Series | - |
| Recommended Use | Computer | - |
| Bluetooth Range (Operating Distance) | 91.4 m | - |
| SOUND QUALITY | Poly Savi W440-M | - |
|---|
| Headphones Form Factor | Convertible | - |
|---|---|---|
| Connectivity Technology | Wireless | - |
| Wireless Technology | DECT 6.0 | - |
| Sound Output Mode | Mono | - |
| MICROPHONE | Poly Savi W440-M | - |
|---|
| Type | Boom | - |
|---|
| REMOTE CONTROL | Poly Savi W440-M | - |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| BATTERY AND CHARGING | Poly Savi W440-M | - |
|---|
| Battery Type | Headset battery rechargeable | - |
|---|---|---|
| Battery Life | 7 hour(s) | - |
| WIRELESS LINK | Poly Savi W440-M | - |
|---|
| Transmission Range | 91.4 m | - |
|---|
| OTHERS | Poly Savi W440-M | - |
|---|
| Included Accessories | DECT USB dongle | - |
|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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