Yealink UH37 Mono USB Wired Single-Ear Headset

UH37 Mono USB Headset

The Yealink UH37 Mono is a single-ear wired USB headset built for desk workers who need one open ear for nearby colleagues or floor awareness. Yealink ships this model separately from the binaural UH37 Dual, which covers both ears and weighs 139.5 g. The mono variant tips the scale at 96.5 g and routes audio through one angled memory-foam ear cushion while the opposite side stays clear.

Connection is pure USB plug-and-play. The headset terminates in USB-A or USB-C depending on the bundled adapter, with no separate charging port or wireless radio. Windows and macOS hosts recognize the device as a standard USB audio endpoint, and the same cable integrates natively with supported Yealink IP phones including T53, T54W, T57W, T58A, and VP59 series models.

Voice capture relies on two ECM microphones mounted on a 300-degree bendable boom arm. Yealink pairs dual-microphone noise cancellation with Acoustic Shield Technology so the transmit path favors speech inside a defined pickup zone and attenuates surrounding chatter. Microphone bandwidth is wideband from 100 Hz to 10 kHz at -44.0 dB re. 1 V/Pa sensitivity. Lifting the boom or pressing the inline mute control silences the mic during side conversations.

On the receive side, a 35 mm driver delivers HD Voice wideband output from 20 Hz to 20 kHz. Rated sensitivity is 109 dB SPL at 1 kHz with 179 mV input. Dynamic EQ switches between call mode and music mode automatically, tightening speech intelligibility during UC sessions and opening frequency response for media playback. ActiveProtection limits acoustic exposure during long shifts.

Inline controls cover answer, end, reject, hold, volume up/down, mute, and redial of the last outgoing call. A busylight glows red during active calls or meetings so coworkers see your availability without tapping your shoulder. Oval noise-isolating foam cushions and a leather-wrapped headband support extended wear in contact centers, trading floors, and home offices.

Key Features

• USB Plug-and-Play Connectivity
  The wired USB-A/USB-C interface needs no driver install on supported Windows and macOS hosts.

• Dual ECM Microphone Array

  • Two wideband ECM capsules on a 300-degree rotatable boom
  • Acoustic Shield Technology filters ambient noise from the transmit path
  • Boom lift and button press both trigger microphone mute

• 35 mm Wideband Speaker
  The 35 mm driver supports automatic call and music EQ profiles with 32 ohm impedance at 1 kHz.

• Single-Ear Mono Wearing Style

  • One padded ear cup leaves the second ear uncovered for situational awareness
  • 96.5 g total weight reduces neck fatigue versus dual-ear models
  • Boom rotates for left-side or right-side wearing preference

• Integrated Call Controls and Busylight
  Inline keys manage full call states, and the LED busylight signals on-call status to nearby staff.

• Yealink IP Phone Integration
  Native USB support extends to T41S through T58A desk phones running firmware 82 or later where required.

Specifications

What’s in the Box

• UH37 Mono wired USB headset

• Carrying case

• Quick start guide

Why Choose UH37 Mono

• Single-ear coverage keeps one ear free for in-person handoffs while still delivering wideband USB voice on the active side.

• Dual ECM microphones and Acoustic Shield processing maintain transmit clarity in open-plan floors without a wireless battery to manage.

• At 96.5 g the mono chassis is lighter than the 139.5 g dual-ear UH37 variant, which matters for agents on eight-hour shifts.

• USB-A and USB-C compatibility covers modern laptops and legacy desktops from one SKU in a standardized UC rollout.

• Native Yealink phone integration lets IT teams pair the same headset with soft clients and desk endpoints under one procurement line.