| DESIGN AND DIMENSIONS | Poly TriStar H81N | - |
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| Product Type | Headset - wired | - |
|---|---|---|
| Weight | 28 g | - |
| Colour | Black | - |
| Body Material | Plastic | - |
| Recommended Use | Phone | - |
| SOUND QUALITY | Poly TriStar H81N | - |
|---|
| Headphones Form Factor | Over-the-ear mount | - |
|---|---|---|
| Headphones Technology | Dynamic | - |
| Connectivity Technology | Wired | - |
| Sound Output Mode | Mono | - |
| MICROPHONE | Poly TriStar H81N | - |
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| Type | Boom | - |
|---|---|---|
| Microphone Technology | Electret condenser | - |
| Microphone Operation Mode | Mono | - |
| Connectivity Technology | Wired | - |
| Microphones Included | 1 | - |
| CABLE | Poly TriStar H81N | - |
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| Cable Type | Audio cable - 1 m | - |
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| CONNECTIONS | Poly TriStar H81N | - |
|---|
| Connector Type | Headset (Quick Disconnect) | - |
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| OTHERS | Poly TriStar H81N | - |
|---|
| Included Accessories | Headphones earpads | - |
|---|---|---|
| Service & Support | Limited warranty - replacement - 2 years | - |
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