Yealink UH46 Mono C/A is a premium single-ear USB headset designed for professionals who need clear communication, situational awareness, and all-day comfort. It’s the mono version of the UH46 series, offering the same advanced audio technology but with a lighter, one-ear design that allows you to stay aware of your surroundings while on calls.

🔑 Key Features

• Noise Cancellation

3-mic array with Yealink Acoustic Shield 3.0

Advanced voice isolation ensures only your voice is heard

Flip-to-mute boom mic

• Audio Quality

35mm custom speakers with superb stereo and wideband HD audio

Frequency response: 20Hz–20kHz (music), 100Hz–20kHz (talk)

Dynamic EQ optimizes sound for calls vs. music

• Comfort & Design

Lightweight (116 g / 0.116 kg) for all-day wear

Ergonomic curved arms with balanced clamping force

Soft leather headband with enhanced contact area

Memory foam conical ear cushions for breathable comfort

Rotatable oval earcups for flexible fit

Lightweight design for all-day wear

• Connectivity

USB-C cord with USB-A adapter (plug-and-play)

Cable length: 65 cm (headset to controller), 150 cm (controller to USB plug)

Compatible with 100+ UC platforms, including Microsoft Teams-certified variant

• Call Management

In-line controller with LED indicators for mute, volume, and call handling

Dual busylights for all-angle visibility, reducing interruptions

• Management & Deployment

Works with Yealink USB Connect (PC)

Supports Yealink Management Cloud Service (YMCS) for IT teams

Warranty: 24 months

Yealink UHD422 is a professional USB wired headset (available in monaural and binaural versions) designed for office and call center environments, offering crystal-clear audio, AI-powered noise cancellation, and all-day comfort.

🔑 Key Features of UHD422

• Audio quality

35 mm large speaker driver

Dynamic EQ automatically switches between call mode (clear voice) and music mode (spacious sound)

• Noise cancellation

1-mic design with AI noise cancellation

Reduces background noise for clearer communication and privacy

• Comfort design

Lightweight build for all-day wear

Ergonomically tested with hundreds of head shapes and thousands of comfort trials

Durable materials for long-term use

• Connectivity

USB wired headset with 1.2 m cable (to call control unit)

Also supports 3.5 mm jack connection

Compatible with Microsoft Windows and Apple macOS

Warranty: 24 months

Yealink UH44 Mono- USB-C/A Microsoft Certified USB Wired Headset, Dual Noise-Canceling Microphones, 35mm Speaker, Busylight Leather Ear Cushions

FEATURES

UH44 Mono UC USB-C/A Microsoft Certified Teams USB Wired Headset

• Monaural Ear (single ear)

• USB-C cord with USB-A adapter

• Dual Noise-Canceling Microphones

• 35mm Speaker

• Busylight

• Leather Ear Cushions

• Controller(Microsoft Teams button)

Warranty: 24 months

Yealink USB-Y Trainer Cable

• Category: Headset accessory / USB adapter.

• Function: Provides USB connectivity and call control integration for Yealink headsets.

Warranty: 12 months

Yealink UH42 Dual UC USB-C/A Unified Communications USB Wired Headset FEATURES UH42 Mono UC USB-C/A Unified Communications USB Wired Headset • Monaural Ear (single ear) • USB-C cord with USB-A adapter • Noise-Canceling Microphone • Leather Ear Cushions • Controller

Warranty: 24 months

Yealink UH42SE Dual UC USB-C/A, USB Wired Headset FEATURES UH42SE Dual UC USB-C/A, USB Wired Headset • Monaural Ear (single ear) • USB-C cord with USB-A adapter • Noise-Canceling Microphone • Leather Ear Cushions

Warranty: 24 months

Yealink UH46 Mono Teams USB-C/A Microsoft Certified Teams USB Wired Headset FEATURES UH46 Mono Teams USB-C/A Microsoft Certified Teams USB Wired Headset • Monaural Ear (single ear) • USB-C cord with USB-A adapter • Three Noise-Canceling Microphones • 35mm Speaker • Busylight • Leather Ear Cushions • Controller(Microsoft Teams button)

Warranty: 24 months

Yealink Ear Cushion for UH42/UH44 (5 Pair)

Warranty: 12 months

Yealink Ear Cushion for UH35/UH37 (1 pair)

Warranty: 12 months

Yealink Ear Cushion for UH46 (1 Pair)

Warranty: 12 months