| Operating keys | Answer/end call, Mute, Reject call, Volume +, Volume - |
| Volume Control | Button |
| Driver unit | 1.1" |
| Microphone sensitivity | -44 dB |
| Sound pressure level (max) | 93 dB |
| Ear pad material | Leather |
| HD voice | Y |
| Maximum input power | 10 mW |
| Control unit type | In-line control unit |
| Clear sound | Y |
| Microphone noise-canceling | Y |
| Weight | 4.16 oz |
| Headset Type | Binaural |
| Cable Length | 47.2" |
| Recommended usage | Office/Call center |
| Control type | Buttons |
| USB connectivity | Y |
| Harmonized System (HS) code | 85183000 |
| Wearing style | Head-band |
| Microphone type | Boom |
| Headphone frequency | 20 - 20000 Hz |
| Microphone frequency | 100 - 8000 Hz |
| Microphone mute | Y |
| Number of microphones | 1 |
| Product color | Black |
| Package depth | 2.48" |
| Package width | 6.69" |
| Package height | 7.68" |
| Connectivity technology | Wired |
| USB connector | USB Type-A |
| Operating temperature (T-T) | -10 - 50 °C |
| Storage temperature (T-T) | -30 - 70 °C |
| Compatible products | T41S / T42S / T46S / T48S / T42U / T43U / T46U / T48U / T53 / T53W / T54W / T57W / T58A / VP59 |
| Plug and Play | Y |
| LED indicators | Y |
| Product type | Headset |
| Cable color | Black |
| Impedance | 32 Ω |
| Quick start guide | Y |
| Quantity | 1 |
| Windows operating systems supported | Windows 10, Windows 7, Windows 8, Windows 8.1 |
| Mac operating systems supported | Y |
| Ear coupling | Supraaural |
| Microphone direction type | Unidirectional |