| Product Model |
Yealink UH42 |
| Product Type |
Professional USB Wired Headset |
| Wearing Style |
On-Ear, Mono / Dual |
| Microphone |
1 microphone with AI Noise Cancellation |
| Noise Cancellation |
Yealink Acoustic Shield 3.0 + AI-based noise cancellation |
| Speaker Size |
35 mm |
| Speaker Frequency Response |
20 Hz – 20 kHz |
| Talk Mode Bandwidth |
100 Hz – 20 kHz |
| Music Mode Bandwidth |
20 Hz – 20 kHz |
| Microphone Frequency Response |
100 Hz – 14 kHz |
| Audio Quality |
Professional-grade audio with Dynamic EQ |
| Connectivity |
USB-C cable with USB-A adapter |
| Call Controller |
In-line call controller with LED indicators |
| Call Controls |
Answer / End / Reject, Volume Up/Down, Mute/Unmute |
| Microphone Boom |
Adjustable up to 300°; supports wearing on either side |
| Cable Length |
0.65 m headset-to-controller + 1.5 m controller-to-USB |
| Hearing Protection |
Peak Block Protection (EN50332), Australian G616 and Daily Noise Exposure Protection |
| Compatibility |
PC, desk phones and 100+ platforms / operating systems |
| Management |
Yealink USB Connect and Yealink Management Cloud Service |
| Weight |
Mono: 116 g / Dual: 160 g |
| Applications |
Office, call centers, customer service, remote work and online meetings |
| Key Benefit |
Professional USB headset with AI noise cancellation, Acoustic Shield 3.0, 35 mm speakers, flexible dual-side wearing and convenient USB-C/USB-A plug-and-play connectivity |
