| Earpiece |
| Earpiece Design | On-ear |
| Earpiece Type | Monaural |
| Driver Size | 2.8 cm |
| General Information |
| Product Type | Headset |
| Manufacturer Part Number | 767F9AA |
| Manufacturer Website Address | http://www.hp.com |
| Manufacturer | HP Inc. |
| Product Model | 310 |
| Product Name | EncorePro 320 Headset |
| Product Line | EncorePro |
| Product Series | 300 |
| Brand Name | Poly |
| Interfaces/Ports |
| Host Interface | USB Type C |
| Microphone |
| Microphone Technology | Uni-directional, Noise Cancelling |
| Microphone Design | Boom |
| Physical Characteristics |
| Form Factor | Ear-cup |
| Technical Information |
| Impedance | 32 Ohm |
| Sound Mode | Mono |
| Sound Pressure Level | 118 dB |
| Connectivity Technology | Wired |
| Features | Flexible, Dynamic Mute Alert, Comfortable, Fold-flat, Hearing Protection, Quick Disconnect, Replaceable Earpad, SoundGuard Technology, Wideband Audio |
| Minimum Frequency Response | 50 Hz |
| Maximum Frequency Response | 8 kHz |
| Noise Canceling | Yes |
| Miscellaneous |
| Application/Usage | Business, Customer Service Center, Telephone, Desk Phone |