| DESIGN AND DIMENSIONS | Poly M55 | - |
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| Product Type | Headset - Bluetooth - wireless | - |
|---|---|---|
| Weight | 8 g | - |
| Recommended Use | Portable electronics | - |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Poly M55 | - |
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| Headphones Form Factor | Ear-bud | - |
|---|---|---|
| Connectivity Technology | Wireless | - |
| Wireless Technology | Bluetooth | - |
| Bluetooth Version | Bluetooth 3.0 | - |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP) | - |
| Sound Output Mode | Mono | - |
| REMOTE CONTROL | Poly M55 | - |
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| Controls | Answer/end | - |
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| CABLE | Poly M55 | - |
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| Cable Type | USB charge cable | - |
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| BATTERY AND CHARGING | Poly M55 | - |
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| Battery Type | Headset battery rechargeable | - |
|---|---|---|
| Battery Life | 11 hour(s) | - |
| Standby Time | 384 hours | - |
| Power Device | Power adapter - external | - |
| WIRELESS LINK | Poly M55 | - |
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| Transmission Range | 10 m | - |
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| CONNECTIONS | Poly M55 | - |
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| Connector Type | USB | - |
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| OTHERS | Poly M55 | - |
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| Service & Support | Limited warranty - 1 year | - |
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