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| Product Description | Cisco 531 Wired Single - headset |
|---|---|
| Product Type | Headset - wired |
| Recommended Use | Phone |
| Connectivity Technology | Wired |
| Sound Output Mode | Mono |
| Microphone | Boom |
| Microphone Technology | Electret condenser |
| Headphones Form Factor | On-ear |
| Microphone Operation Mode | Uni-directional |
| Designed For | Cisco DX70, DX70 - MSRP, DX80, DX80 (No Radio); IP Phone 8851, 8861, 8865, 8865NR |
| Audio Specifications | Frequency Response 50 - 18000 Hz |
| Impedance | 90 Ohm |
| Microphone Active Noise Cancelling | Yes |
| Microphone Noise Cancelling | Yes |
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