| DESIGN AND DIMENSIONS | Poly - Plantronics .Audio 30 | - |
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| Product Type | Headset - wired | - |
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| Colour | Black | - |
| Recommended Use | Computer | - |
| SOUND QUALITY | Poly - Plantronics .Audio 30 | - |
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| Headphones Form Factor | Ear-bud | - |
|---|---|---|
| Headphones Technology | Dynamic | - |
| Connectivity Technology | Wired | - |
| Sound Output Mode | Stereo | - |
| Frequency Response | 60 - 20000 Hz | - |
| Sensitivity | 104 dB | - |
| Impedance | 16 Ohm | - |
| Diaphragm | 15 mm | - |
| Magnet Material | Neodymium | - |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly - Plantronics .Audio 30 | - |
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| Type | On-cable | - |
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| Microphone Technology | Electret condenser | - |
| Microphone Operation Mode | Mono, omni-directional | - |
| Connectivity Technology | Wired | - |
| Frequency Response | 100 - 8000 Hz | - |
| Audio Input Details | Omni-directional - 100 - 8000 Hz - Output Impedance 3 kOhm | - |
| Sensitivity | -42 dBV/Pascal | - |
| Impedance | 3 kOhm | - |
| Microphones Included | 1 | - |
| REMOTE CONTROL | Poly - Plantronics .Audio 30 | - |
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| Controls | Mute | - |
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| CABLE | Poly - Plantronics .Audio 30 | - |
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| Cable Type | Headset cable | - |
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| Plated Connector | Gold | - |
| CONNECTIONS | Poly - Plantronics .Audio 30 | - |
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| Connector Type | Microphone (mini-phone mono 3.5 mm) Headphones (mini-phone stereo 3.5 mm) |
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| OTHERS | Poly - Plantronics .Audio 30 | - |
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| Service & Support | Limited warranty - replacement - 1 year | - |
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