Dual, 93 dB SPL, 32Ω, USB, UC, Foamy ear cushions
Ultra Lightweight Design
With full capability, the UH34 only weights 82.5g for the Mono and 118g for the Dual, which is 10%-30% lighter than other headsets in the same range. The extremely lightweight design enables all-day wearing comfortable without pressure.
All Day Wearing Comfort
Designed with replaceable soft leather (UH34) and foamy (UH34 Lite) ear cushions, the headset can softly cover
the ear and support long conference calls, which keeps you enjoying supreme comfort all the time.
Flexible Plug-and-Play Connectivity
Runs right out of the box, a USB plug-and-play setup makes the connectivity to PC at ease. You can enjoy a reliable call experience with soft clients.
Perfect match with Yealink IP phones give you optimized audio quality.
Intuitive Control Unit
In-line call controller with LED indicators, making managing of calls easy. You can answer and end calls quickly and easily, control volume and mute the line directly from the control unit.
High-Quality Audio Experience
Made for calls and music, UH34/UH34 Lite is kitted out with a high signal-to-noise ratio speaker and independent cavity design. The passive noise cancellation creates a richer and clearer conversation with reduced background noise.
Easy Management
Proven to be reliable, and integrated with Yealink USB Connect Software, the Yealink Device Management Platform/Cloud Service made it easy to manage the devices.
| Performance |
| Compatible products |
T41S/T42S/T46S/T48S/T42U/T43U/T46U/T48U/T53/T53W/T54W/T57W/T58A/VP |
| Certification |
FCC |
| Plug and Play |
Yes |
| Clear sound |
Yes |
| HD voice |
Yes |
| LED indicators |
Yes |
| Cable colour |
Black |
| Control unit type |
In-line control unit |
| Operating keys |
Answer/end call, Mute, Reject call, Volume +, Volume - |
| Product colour |
Black |
| Headset type |
Binaural |
| Recommended usage |
Calls/Music |
| Wearing style |
Head-band |
| Product type |
Headset |
| Ports & interfaces |
| USB connectivity |
Yes |
| Connectivity technology |
Wired |
| Headphones |
| Driver unit |
2.8 cm |
| Headphone sensitivity |
93 dB |
| Impedance |
32 Ω |
| Headphone frequency |
20 - 20000 Hz |
| Ear coupling |
Supraaural |
| Maximum input power |
10 mW |
| Microphone |
| Microphone noise-canceling |
Yes |
| Microphone direction type |
Unidirectional |
| Microphone sensitivity |
-44 dB |
| Microphone frequency |
100 - 8000 Hz |
| Microphone type |
Boom |
| System requirements |
| Mac operating systems supported |
Yes |
| Windows operating systems supported |
Yes |
| Operational conditions |
| Storage temperature (T-T) |
-30 - 70 °C |
| Operating temperature (T-T) |
-10 - 50 °C |
| Sustainability |
| Sustainability certificates |
CE |
| Sustainability compliance |
Yes |
| Weight & dimensions |
| Weight |
118 g |
| Logistics data |
| Harmonized System (HS) code |
85183000 |
| Technical details |
| Head-band cushion |
Yes |

Have you ever thought of trading in your old smartphone?
Recycling your phone is a great way to help the environment and earn some extra money, and Clove Technology offers a recycling programme that pays you for your old phone(s)!
So if you're about to buy a new phone from us, or you've recently bought one, why not sell us the handset you no longer need?
How much will you offer for my phone?
That depends on its age and condition. More recent phones generally have a higher value than old ones, but other factors can affect value. These include if the phone is working or not and its network lock status. Fully working phones with an unlocked network status will command a higher value if they are in good condition.
We pledge to beat the major recycling services operating in the UK on the price they offer for your
How do I get my phone(s) back to you?
On our recycling site SEARCH, for your phone and provide details of its status and condition. We will then offer you a price for your phone. If you choose the option to Sell Now, a recycling pack to you for returning your phone.
Alternatively, you can call our recycling team on 0330 1180686, choosing option 2.