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.
| Performance | |
| Product type: | Headset |
| Wearing style: | Head-band |
| Recommended usage: | Office/Call center |
| Product colour: | Black |
| Headset type: | Monaural |
| Operating keys: | Answer/end call, Mute, Reject call, Volume +, Volume - |
| Volume control: | Button |
| Control unit type: | In-line control unit |
| Control type: | Buttons |
| Cable length: | 0.8 m |
| Cable colour: | Black |
| Detachable cable: | Yes |
| LED indicators: | Yes |
| HD voice: | Yes |
| Clear sound: | Yes |
| Plug and Play: | Yes |
| Certification: | FCC |
| Compatible products: | T41S/T42S/T46S/T48S/T42U/T43U/T46U/T48U/ T53/T53W/T54W/T57W/T58A/VP59 |
| Ports & interfaces | |
| Connectivity technology: | Wired & Wireless |
| USB connectivity: | Yes |
| Bluetooth: | Yes |
| Bluetooth version: | 5.1 |
| Wireless range: | 10 m |
| Headphones | |
| Ear coupling: | Supraaural |
| Maximum input power: | 10 mW |
| Headphone frequency: | 20 - 20000 Hz |
| Impedance: | 32 |
| Headphone sensitivity: | 115 dB |
| Driver unit: | 3.5 cm |
| Microphone | |
| Microphone type: | Boom |
| Microphone frequency: | 100 - 14000 Hz |
| Microphone sensitivity: | -44 dB |
| Microphone direction type: | Unidirectional |
| Microphone noise-canceling: | Yes |
| System requirements | |
| Windows operating systems supported: | Yes |
| Mac operating systems supported: | Yes |
| Operational conditions | |
| Operating temperature (T-T): | 0 - 45 °C |
| Storage temperature (T-T): | -5 - 70 °C |
| Weight & dimensions | |
| Weight: | 110 g |
| Packaging data | |
| Package width: | 219 mm |
| Package depth: | 58.5 mm |
| Package height: | 186.5 mm |
| Packaging content | |
| Carrying case: | Yes |
| Cables included: | USB |
| Quantity: | 1 |
| Logistics data | |
| Harmonized System (HS) code: | 85183000 |
| Technical details | |
| Batteries included: | No |
| Certificates | |
| Compliance certificates: | CE |
| Other features | |
| USB cable length: | 1.2 m |
| Sustainability | |
| Sustainability compliance: | Yes |