| Manufacturer | Plantronics |
| Manufacturer Part # | 45622-01 |
| Cost Central Item # | 10949831 |
| Product Description | Plantronics S20 - Headset ( convertible ) - with amplifier |
| Product Type | Headset - wired |
| Recommended Use | Corded phone |
| Headphones Type | Headphone - monaural |
| Headphones Form Factor | Convertible |
| Connectivity Technology | Wired |
| Sound Output Mode | Mono |
| Microphone | Boom |
| Bundled with | Amplifier |
| Product Type | Headset |
| Recommended Use | Corded phone |
| Additional Features | Noise canceling circuit, tone control, mute button, volume control |
| Bundled with | Amplifier |
| Connector Type | 1 x headset ( Quick Disconnect ) |
| Cables Included | 1 x headset cable - integrated 1 x headset cable - external 1 x phone cable - external |