| Earpiece |
| Earpiece Design | On-ear |
| Earpiece Type | Monaural |
| Driver Size | 2.8 cm |
| General Information |
| Product Type | Headset |
| Manufacturer Part Number | 77T43AA |
| Manufacturer Website Address | http://www.hp.com |
| Manufacturer | HP Inc. |
| Product Model | 310 |
| Product Name | EncorePro 310 Headset |
| Product Line | EncorePro |
| Product Series | 300 |
| Brand Name | HP |
| Microphone |
| Microphone Technology | Noise Cancelling, Uni-directional |
| 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 | Hearing Protection, Fold-flat, Dynamic Mute Alert, Flexible, SoundGuard Technology, Wideband Audio, Quick Disconnect, Replaceable Earpad, Comfortable |
| Minimum Frequency Response | 50 Hz |
| Maximum Frequency Response | 8 kHz |
| Noise Canceling | Yes |
| Miscellaneous |
| Application/Usage | Telephone, Desk Phone, Customer Service Center |