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| Item number: C1EE6-7305601 Manufacturer no.: 91783-11 EAN/GTIN: 0017229004856 |
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| Poly SupraPlus H251 - Headset - on-ear - wired - with Plantronics Vista M22 amplifier More information: General | Weight | 49 g | | Product Type | Headset - wired | | Recommended Use | Phone | | Bundled with | Plantronics Vista M22 amplifier | Manufacturer Warranty | Service & Support | Limited warranty - 2 years | Audio Output | Connectivity Technology | Wired | | Impedance | 150 Ohm | | Headphones Technology | Dynamic | | Headphones Form Factor | On-ear monaural | | Frequency Response | 100 - 4000 Hz | Microphone | Type | Boom | | Sensitivity | -39 dBV/Pascal | | Impedance | 100 Ohm | | Frequency Response | 200 - 4000 Hz |
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