Description
The Yealink UH42 Mono Teams is the single-ear-cup version of the UH42 wired headset. It leaves one ear free to follow what happens around you, while keeping calls clear thanks to the Acoustic Shield 3.0 noise-cancelling microphone and the 35 mm speaker with dynamic HD sound. The pivoting ear cup can be worn on the left or the right, the memory foam cushion and the ergonomic headband allow long wearing, with only 116 g on the head. The in-line control unit gives access to call answering, volume, mute and a dedicated Teams button, with LED indicators for status and notifications. USB-C connection with USB-A adapter included, plug-and-play, central management through Yealink USB Connect and the Management Cloud Service. Microsoft Teams certified and compatible with the other unified communications solutions.
Specifications
| Reference | UH42 Mono Teams |
|---|---|
| Brand | Yealink |
| Manufacturer order code | 1308216 |
| Type | USB wired headset |
| EAN code | 6938818323087 |
| Wearing style | Monaural (one ear cup), headband, left or right wearing |
| Connection | USB-C, USB-A adapter included, plug-and-play |
| Cable | 2.15 m |
| Speakers | 35 mm, HD sound, 20 Hz to 20 kHz |
| Sensitivity | 113.8 dB |
| Microphone | Boom, 100 Hz to 14 kHz |
| Noise cancelling | Acoustic Shield 3.0 |
| Controls | In-line unit: answer/end call, volume, mute, Teams button, LED indicators |
| Certification | Microsoft Teams |
| Compatibility | UC platforms, PCs, IP phones |
| Management | Yealink USB Connect, Yealink Management Cloud Service |
| Colour | Black |
| Headset weight | 116 g |
| Dimensions | 153 x 184 x 63 mm |
| Packed weight | 0.25 kg |
Use and tips
The UH42 Mono Teams is made for desks where people phone often while staying available for colleagues or visitors: reception, secretarial desk, shared office, small sales team. Its light weight keeps it pleasant over a full day. It plugs into a USB-C or USB-A port of a PC, a Mac or a compatible IP phone, with no driver, and is managed remotely with Yealink USB Connect for updates. If your users work in a noisy environment or follow long video meetings, the two-ear-cup UH42 Dual Teams will be more comfortable.
Frequently asked questions
Which devices is this headset compatible with?
With Windows and Mac PCs and their softphones or UC platforms (Microsoft Teams and others) through the USB port, and with IP phones that have a compatible USB port. Tell us about your phone or platform through our contact page and we confirm compatibility before you order.
Why choose a monaural headset?
A single ear cup leaves the other ear free: you hear a colleague or a visitor during a call and feel less isolated. The UH42 Mono is also lighter (116 g) than the Dual version (160 g).
What is the warranty?
Two-year statutory conformity warranty, plus the Yealink manufacturer warranty under its own terms.
Where are the firmware, manuals and guides?
Yealink provides the firmware, user manual and administrator guide of this phone free of charge: our Yealink support page takes you straight to the documents for this model.

