The Yealink UH38 USB Wired Headset Series, including Mono & Dual two styles, is the premium level USB headset with peerless innovative designs and technologies, tailored for all office users and remote workers with a stably immersive voice experience.From voice quality to connection availability, from wearing comfort to calling features, UH38 all strives for excellence to create more inspiring moments for empowered professionals.
Specifications
| Performance |
| Compatible products |
T41S/T42S/T46S/T48S/T42U/T43U/T46U/T48U/ T53/T53W/T54W/T57W/T58A/VP5 |
| Certification |
FCC |
| Plug and Play |
Yes |
| Clear sound |
Yes |
| HD voice |
Yes |
| LED indicators |
Yes |
| Cable colour |
Black |
| Cable length |
0.8 m |
| Control unit type |
External 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 |
| Wireless range |
10 m |
| Bluetooth version |
5.1 |
| Bluetooth |
Yes |
| USB connectivity |
Yes |
| Connectivity technology |
Wired & Wireless |
| Headphones |
| Driver unit |
3.5 cm |
| Headphone sensitivity |
115 dB |
| Impedance |
32 Ω |
| Headphone frequency |
20 - 20000 Hz |
| Ear coupling |
Supraaural |
| Maximum input power |
10 mW |
| Microphone |
| Microphone direction type |
Unidirectional |
| Microphone noise-canceling |
Yes |
| Microphone sensitivity |
-44 dB |
| Microphone frequency |
100 - 14000 Hz |
| Microphone type |
Boom |
| Battery |
| Battery capacity |
200 mAh |
| Talk time |
8 h |
| Continuous audio playback time |
12 h |
| Battery capacity |
200 mAh |
| Battery type |
Built-in battery |
| Battery operated |
Yes |
| System requirements |
| Mac operating systems supported |
Yes |
| Windows operating systems supported |
Yes |
| Operational conditions |
| Storage temperature (T-T) |
-5 - 70 °C |
| Operating temperature (T-T) |
0 - 45 °C |
| Sustainability |
| Sustainability compliance |
Yes |
| Weight & dimensions |
| Weight |
180 g |
| Packaging content |
| Cables included |
USB |
| Carrying case |
Yes |
| Certificates |
| Compliance certificates |
CE |
| Other features |
| Manufacturer |
Yealink |
| Maximum input power |
10 mW |
| Operating temperature (T-T) |
0 - 45 °C |
