Yealink UH34 Lite Mono USB Headset

Plug-and-play – USB connectivity to Yealink IP phones, includingT41S/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

330° bendable boom arm for easy adjustment without breaking

General

Headset cable length: 1.2 m (from headset to call control unit)

USB cable length: 0.9 m (from call control unit to USB plug)

Supported operating systems: Microsoft Windows® 7/8/8.1/10, Apple Mac OS

Colour: Black

Weight: UH34 Mono: 82.5 g / UH34 Dual: 118 g

Storage temperature: -30 °C to +70 °C

Operating temperature: -10 °C to +50 °C

Microphone

Microphone type: Uni-Directional ECM

Microphone frequency response range: 100 Hz-8 kHz

Microphone bandwidth: Wideband

Microphone sensitivity: -44.0 dB re. 1 V/Pa

Speaker

Speaker size: 28mm

Speaker sensitivity: 93 dB SPL @1 kHz

Speaker frequency response range: 20 Hz-20 kHz

Speaker impedance: 32Ω, @1.0 kHz

Speaker input power: max 10 mW

Speaker bandwidth: Wideband

Easy Call Management