| DESIGN AND DIMENSIONS | Poly M2500 | - |
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| Product Type | Headset - Bluetooth - wireless | - |
|---|---|---|
| Weight | 23 g | - |
| Recommended Use | Portable electronics, computer | - |
| Bluetooth Range (Operating Distance) | 9 m | - |
| SOUND QUALITY | Poly M2500 | - |
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| Headphones Form Factor | Over-the-ear mount | - |
|---|---|---|
| Connectivity Technology | Wireless | - |
| Wireless Technology | Bluetooth | - |
| Sound Output Mode | Mono | - |
| MICROPHONE | Poly M2500 | - |
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| Type | Boom | - |
|---|---|---|
| Audio Input Details | Omni-directional | - |
| REMOTE CONTROL | Poly M2500 | - |
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| Controls | Mute, volume, answer/end | - |
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| BATTERY AND CHARGING | Poly M2500 | - |
|---|
| Battery Type | Headset battery rechargeable - Nickel Metal Hydride | - |
|---|---|---|
| Battery Life | 5 hour(s) | - |
| Power Device | Battery charger - external | - |
| WIRELESS LINK | Poly M2500 | - |
|---|
| Transmission Range | 9 m | - |
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