| Product type | Headset |
| Wearing style | Head-band |
| Recommended usage | Office/Call center |
| Product colour | Black |
| Headset type | Binaural |
| Operating keys | Answer/end call, Mute, Reject call, Volume +, Volume - |
| Volume control | Button |
| Control unit type | In-line control unit |
| Control type | Buttons |
| Cable length | 1.2 m |
| Cable colour | Black |
| LED indicators | Yes |
| Sound pressure level (max) | 93 dB |
| HD voice | Yes |
| Clear sound | Yes |
| Plug and Play | Yes |
| Compatible products | T41S / T42S / T46S / T48S / T42U / T43U / T46U / T48U / T53 / T53W / T54W / T57W / T58A / VP59 |
| Connectivity technology | Wired |
| USB connectivity | Yes |
| USB connector | USB Type-A |
| Ear coupling | Supraaural |
| Maximum input power | 10 mW |
| Headphone frequency | 20 - 20000 Hz |
| Impedance | 32 Ω |
| Driver unit | 2.8 cm |
| Microphone type | Boom |
| Microphone frequency | 100 - 8000 Hz |
| Microphone sensitivity | -44 dB |
| Microphone direction type | Unidirectional |
| Number of microphones | 1 |
| Microphone noise-canceling | Yes |
| Microphone mute | Yes |
| Windows operating systems supported | Windows 10, Windows 7, Windows 8, Windows 8.1 |
| Mac operating systems supported | Yes |
| Operating temperature (T-T) | -10 - 50 °C |
| Storage temperature (T-T) | -30 - 70 °C |
| Weight | 118 g |
| Package width | 170 mm |
| Package depth | 63 mm |
| Package height | 195 mm |
| Quick start guide | Yes |
| Ear pad material | Leather |
| Quantity | 1 |
| Harmonized System (HS) code | 85183000 |
| Description |
| Yealink UH34 Dual Teams. Product type: Headset. Connectivity technology: Wired. Recommended usage: Office/Call center. Headphone frequency: 20 - 20000 Hz. Cable length: 1.2 m. Weight: 118 g. Product colour: Black |