Yealink UH42 USB Wired headset combines all-day comfort with seamless call control — designed for modern professionals.
| Performance |
|---|
| Cable colour |
Black |
| Cable length |
2.15 m |
| Control type |
Buttons |
| Control unit type |
In-line control unit |
| Volume control |
Button |
| Operating keys |
Answer/end call, Mute, Volume +, Volume - |
| Product colour |
Black |
| Headset type |
Monaural |
| Recommended usage |
Calls/Music |
| Wearing style |
Head-band |
| Product type |
Headset |
| Ports & interfaces |
|---|
| USB connector |
USB Type-C / USB Type-A |
| USB connectivity |
Yes |
| Connectivity technology |
Wired |
| Headphones |
|---|
| Noise canceling |
Yes |
| Driver unit |
3.5 cm |
| Headphone sensitivity |
113.8 dB |
| Headphone frequency |
20 - 20000 Hz |
| Ear coupling |
Supraaural |
| Microphone |
|---|
| Microphone frequency |
100 - 14000 Hz |
| Microphone type |
Boom |
| Weight & dimensions |
|---|
| Weight |
116 g |
| Height |
63 mm |
| Depth |
184 mm |
| Width |
153 mm |
| Packaging data |
|---|
| Package height |
53 mm |
| Package depth |
207 mm |
| Package width |
177 mm |
| Packaging content |
|---|
| Quick start guide |
Yes |
| Logistics data |
|---|
| Products per master (outer) case |
10 pc(s) |
| Master (outer) case gross weight |
2.47 kg |
| Master (outer) case height |
220 mm |
| Master (outer) case length |
185 mm |
| Master (outer) case width |
550 mm |
