| DESIGN AND DIMENSIONS | Poly - Plantronics DuoPro | - |
|---|
| Product Type | Headset - wired | - |
|---|---|---|
| Height | 17.8 cm | - |
| Width | 20.6 cm | - |
| Depth | 5.9 cm | - |
| Weight | 54 g | - |
| Colour | Black | - |
| Body Material | Plastic | - |
| Recommended Use | Phone | - |
| SOUND QUALITY | Poly - Plantronics DuoPro | - |
|---|
| Headphones Form Factor | Over-the-ear mount | - |
|---|---|---|
| Headphones Technology | Dynamic | - |
| Connectivity Technology | Wired | - |
| Sound Output Mode | Mono | - |
| Frequency Response | 200 - 4500 Hz | - |
| Total Harmonic Distortion (THD) | 3% | - |
| Sensitivity | 24.5 dB | - |
| Impedance | 170 Ohm | - |
| MICROPHONE | Poly - Plantronics DuoPro | - |
|---|
| Type | Boom | - |
|---|---|---|
| Microphone Operation Mode | Mono | - |
| Connectivity Technology | Wired | - |
| Frequency Response | 100 - 4500 Hz | - |
| Total Harmonic Distortion (THD) | 5% | - |
| Sensitivity | -39 dBV/Pascal | - |
| Impedance | 100 Ohm | - |
| Microphones Included | 1 | - |
| CABLE | Poly - Plantronics DuoPro | - |
|---|
| Cable Type | Headset cable - 1 m | - |
|---|
| CONNECTIONS | Poly - Plantronics DuoPro | - |
|---|
| Connector Type | Headset (Quick Disconnect) | - |
|---|
| OTHERS | Poly - Plantronics DuoPro | - |
|---|
| Included Accessories | Headband | - |
|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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