| Manufacturer | Plantronics |
| Manufacturer Part # | HW251N-USB |
| Cost Central Item # | 10865319 |
| Product Description | Plantronics SupraPlus HW251N-USB - Headset ( semi-open ) |
| Product Type | Headset - wired |
| Recommended Use | PC multimedia |
| Headphones Type | Headphone - monaural |
| Headphones Form Factor | Semi-open |
| Connectivity Technology | Wired |
| Sound Output Mode | Mono |
| Microphone | Boom |
| Microphone Operation Mode | Mono |
| Product Type | Headset |
| Recommended Use | PC multimedia |
| Additional Features | Noise canceling circuit, mute button, answer/end button, volume control |
| Type | Boom |
| Microphone Operation Mode | Mono |
| Connector Type | 1 x USB ( 4 pin USB Type A ) |