| DESIGN AND DIMENSIONS | Poly - Plantronics .Audio 20 | - |
|---|
| Product Type | Headset - wired | - |
|---|---|---|
| Colour | Black, silver, metallic blue | - |
| Body Material | Plastic | - |
| Recommended Use | Computer | - |
| SOUND QUALITY | Poly - Plantronics .Audio 20 | - |
|---|
| Headphones Form Factor | On-ear | - |
|---|---|---|
| Headphones Technology | Dynamic | - |
| Connectivity Technology | Wired | - |
| Sound Output Mode | Mono | - |
| Frequency Response | 20 - 20000 Hz | - |
| Sensitivity | 97 dB | - |
| Impedance | 150 Ohm | - |
| Diaphragm | 27 mm | - |
| Magnet Material | Ferrite | - |
| MICROPHONE | Poly - Plantronics .Audio 20 | - |
|---|
| Type | Boom | - |
|---|---|---|
| Microphone Technology | Electret condenser | - |
| Microphone Operation Mode | Mono, uni-directional | - |
| Connectivity Technology | Wired | - |
| Frequency Response | 100 - 8000 Hz | - |
| Audio Input Details | Uni-directional - 100 - 8000 Hz - Output Impedance 3 kOhm | - |
| Sensitivity | -39 dBV/Pascal | - |
| Impedance | 3 kOhm | - |
| Microphones Included | 1 | - |
| CABLE | Poly - Plantronics .Audio 20 | - |
|---|
| Cable Type | Headset cable - 2.9 m | - |
|---|---|---|
| Plated Connector | Gold | - |
| CONNECTIONS | Poly - Plantronics .Audio 20 | - |
|---|
| Connector Type | Microphone (mini-phone mono 3.5 mm) Headphones (mini-phone mono 3.5 mm) |
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|---|
| OTHERS | Poly - Plantronics .Audio 20 | - |
|---|
| Service & Support | Limited warranty - replacement - 1 year | - |
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