- UC-Optimised for compatibility with various platforms
- Breathable material for long hours of use without fatigue
- Dual Noise-Cancelling Microphones with Acoustic Shield Technology
- Precisely picks your voice for clear calling while minimising background noise
- 360° Busylight keeps you focused and alerts your colleagues when you are on a call
- ActiveProtection technology protects users' hearing from sudden peak sound
- Offers wired and wireless connectivity for connection to various devices including Yealink IP phones
Yealink UH38 Mono UC Bluetooth Headset Description
Experience clear calling with the UH38 Mono UC Bluetooth Headset by Yealink. This headset supports connection with two devices, making it perfect for office professionals and call centre agents. It allows you to switch between connected devices seamlessly for uninterrupted communication. UH38's mono design lets you stay aware of your surroundings while maintaining clear and focused conversations. It is comfortable and perfect for long conference calls and all-day use.
The UH38 features wideband HD audio technology with a noise-cancelling microphone for crystal-clear listening, allowing you to hear and be heard. This makes it perfect for business calls in and outside the office. The noise-cancelling mic boom precisely captures your voice for clear communication. Active Protection Technology safeguards you from sudden loud audio volumes. Designed for Unified Communications, you can use this headset with major UC platforms. It supports USB and Bluetooth connectivity and integrates natively with Yealink IP phones. A 360° LED lets coworkers know when you're on call to reduce external interference.
Clear Audio for Call and Music
The UH38 headset is designed for premium calling and listening. Engineered with dynamic EQ functionality, the headset can automatically switch between call and music modes, enhancing your listening experience. Call mode offers clear and authentic sound quality, while music mode ensures a vast and intricate sound experience. The innovative shape of the angled ear cushion and the use of oval memory foam effectively block out outside sounds, resulting in exceptional passive noise reduction and an optimal listening experience.


Interference-Free Calls
The UH38 integrates dual-microphone noise cancellation and Acoustic Shield Technology to efficiently combat noise interference from the surrounding environment, significantly minimising background noise during phone calls. It enhances the clarity and excellence of the call, making it an ideal accessory for anyone who needs to maintain high-quality communication in noisy environments. Attached controller ensures intuitive control of the headset even when you are not close to the connected device.
Wired and Wireless Connection
The headset offers compatibility with Yealink IP phones, enabling you to connect to a wide range of other devices with USB and Bluetooth connectivity. Dual connection options allow you to connect and switch between devices seamlessly. This improves call processing efficiency and ensures you never miss a call, whether you're at your desk or on the go. The Bluetooth connection provides a 33-foot wireless range so users can call and listen to music without restraint.

What's in the Box?
- Yealink UH38 Mono UC Bluetooth Headset
- USB 2.0 Cable (USB-A to USB-C/USB-C to USB-C)
- Carrying Case
- Quick Start Guide.
Yealink UH38 Mono Headset Technical Specs
Main Features
- Plug-and-play: USB connectivity to Yealink IP phones, including T41S/T42S/T46S/T48S/T42U/T43U/T46U/T48U/T53/T53W/T54W/T57W/T58A/VP59 (T41S/T42S/T46S/T48S should be upgraded to version 82 or higher)
- HD Voice/Wideband speaker performance
- Noise-canceling microphone and passive noise cancellation
- ActiveProtection technology safeguards users from acoustic injury
- Integrated LED indicator and warning tone
- 320° bendable boom arm for easy adjustment without breaking
- Optional connections for UH38: USB-C, 3.5mm jack
General:
- Colour: Black
- Headset cable length: 0.8 m (from headset to call control unit)
- USB cable length: 1.2 m (from call control unit to USB plug)
- Supported operating systems: Microsoft Windows® 8/8.1/10, Apple Mac OS
- Weight(headset): UH38 Mono: 110 g
- Weight(headset and wire-control): UH38 Mono: 133.5 g
- Storage temperature: -5 °C to +70 °C
- Operating temperature: 0 °C to +45 °C
Battery
- Talk time: up to 7 hours (9 hours with busylight off)
- Music time: 14 hours
- Battery capacity: 200 mAh
Microphone
- Microphone type: Uni-Directional ECM
- Microphone frequency response range: 100 Hz-14 kHz
- Microphone bandwidth: Wideband
- Microphone Sensitivity: -44.0 dB re. 1 V/Pa
Speaker
- Speaker size: 35.0 mm
- Speaker sensitivity: 115±3 dB SPL @ 1 kHz
- Speaker frequency response range: 20 Hz-20 kHz
- Speaker impedance: 32 Ω, @ 1.0 kHz
- Speaker input power: max 10 mW
- Speaker bandwidth: Wideband
Easy Call Management
- Answer/End/Reject/Hold a call
- Volume up/down
- Microphone mute
- Redial last outgoing call
More Information
Delivery Option | 15-20 Working Days |
---|---|
SKU | UH38 Mono UC |
Brand | Yealink |
Control Type | Call Control, Volume Control |
Noise Control | Noise Cancellation for Voice Call |
Form Factor | On-Ear |
Connection Type | Wireless |
Compatibility | Mobiles and PC |
Audio Type | Mono headsets |
Microphone Type | Unidirectional |
Wearing Style | Headband |
Included Components | Cable |
Colour | Black |
Condition | New |
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Search FAQs
Questions & Answers
Yealink UH38 Mono UC Bluetooth Headset Description
Experience clear calling with the UH38 Mono UC Bluetooth Headset by Yealink. This headset supports connection with two devices, making it perfect for office professionals and call centre agents. It allows you to switch between connected devices seamlessly for uninterrupted communication. UH38's mono design lets you stay aware of your surroundings while maintaining clear and focused conversations. It is comfortable and perfect for long conference calls and all-day use.
The UH38 features wideband HD audio technology with a noise-cancelling microphone for crystal-clear listening, allowing you to hear and be heard. This makes it perfect for business calls in and outside the office. The noise-cancelling mic boom precisely captures your voice for clear communication. Active Protection Technology safeguards you from sudden loud audio volumes. Designed for Unified Communications, you can use this headset with major UC platforms. It supports USB and Bluetooth connectivity and integrates natively with Yealink IP phones. A 360° LED lets coworkers know when you're on call to reduce external interference.
Clear Audio for Call and Music
The UH38 headset is designed for premium calling and listening. Engineered with dynamic EQ functionality, the headset can automatically switch between call and music modes, enhancing your listening experience. Call mode offers clear and authentic sound quality, while music mode ensures a vast and intricate sound experience. The innovative shape of the angled ear cushion and the use of oval memory foam effectively block out outside sounds, resulting in exceptional passive noise reduction and an optimal listening experience.


Interference-Free Calls
The UH38 integrates dual-microphone noise cancellation and Acoustic Shield Technology to efficiently combat noise interference from the surrounding environment, significantly minimising background noise during phone calls. It enhances the clarity and excellence of the call, making it an ideal accessory for anyone who needs to maintain high-quality communication in noisy environments. Attached controller ensures intuitive control of the headset even when you are not close to the connected device.
Wired and Wireless Connection
The headset offers compatibility with Yealink IP phones, enabling you to connect to a wide range of other devices with USB and Bluetooth connectivity. Dual connection options allow you to connect and switch between devices seamlessly. This improves call processing efficiency and ensures you never miss a call, whether you're at your desk or on the go. The Bluetooth connection provides a 33-foot wireless range so users can call and listen to music without restraint.

What's in the Box?
- Yealink UH38 Mono UC Bluetooth Headset
- USB 2.0 Cable (USB-A to USB-C/USB-C to USB-C)
- Carrying Case
- Quick Start Guide.
Yealink UH38 Mono Headset Technical Specs
Main Features
- Plug-and-play: USB connectivity to Yealink IP phones, including T41S/T42S/T46S/T48S/T42U/T43U/T46U/T48U/T53/T53W/T54W/T57W/T58A/VP59 (T41S/T42S/T46S/T48S should be upgraded to version 82 or higher)
- HD Voice/Wideband speaker performance
- Noise-canceling microphone and passive noise cancellation
- ActiveProtection technology safeguards users from acoustic injury
- Integrated LED indicator and warning tone
- 320° bendable boom arm for easy adjustment without breaking
- Optional connections for UH38: USB-C, 3.5mm jack
General:
- Colour: Black
- Headset cable length: 0.8 m (from headset to call control unit)
- USB cable length: 1.2 m (from call control unit to USB plug)
- Supported operating systems: Microsoft Windows® 8/8.1/10, Apple Mac OS
- Weight(headset): UH38 Mono: 110 g
- Weight(headset and wire-control): UH38 Mono: 133.5 g
- Storage temperature: -5 °C to +70 °C
- Operating temperature: 0 °C to +45 °C
Battery
- Talk time: up to 7 hours (9 hours with busylight off)
- Music time: 14 hours
- Battery capacity: 200 mAh
Microphone
- Microphone type: Uni-Directional ECM
- Microphone frequency response range: 100 Hz-14 kHz
- Microphone bandwidth: Wideband
- Microphone Sensitivity: -44.0 dB re. 1 V/Pa
Speaker
- Speaker size: 35.0 mm
- Speaker sensitivity: 115±3 dB SPL @ 1 kHz
- Speaker frequency response range: 20 Hz-20 kHz
- Speaker impedance: 32 Ω, @ 1.0 kHz
- Speaker input power: max 10 mW
- Speaker bandwidth: Wideband
Easy Call Management
- Answer/End/Reject/Hold a call
- Volume up/down
- Microphone mute
- Redial last outgoing call
Delivery Option | 15-20 Working Days |
---|---|
SKU | UH38 Mono UC |
Brand | Yealink |
Control Type | Call Control, Volume Control |
Noise Control | Noise Cancellation for Voice Call |
Form Factor | On-Ear |
Connection Type | Wireless |
Compatibility | Mobiles and PC |
Audio Type | Mono headsets |
Microphone Type | Unidirectional |
Wearing Style | Headband |
Included Components | Cable |
Colour | Black |
Condition | New |