Specifications
MAIN FEATURES
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
Color: 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
Answer/End/Reject/Hold a call
Volume up/down
Microphone mute
Redial last outgoing call
PACKAGE FEATURES
Package contents:
UH34 Mono Headset or UH34 Dual Headset
or UH34 Lite Mono Headset or UH34 Lite Dual
Headset
(UH34 with leather ear cushions/UH34 Lite with
foamy ear cushions)
Quick Start Guide
Qty/CTN: 20 PCS
N.W/CTN: UH34 Mono: 3.486 kg / UH34 Dual:
2.87 kg
G.W/CTN: UH34 Mono: 4.202 kg / UH34 Dual:
3.576 kg
Giftbox size: 170 mm*195 mm*63 mm
Carton Meas: 345 mm*325 mm*400 mm
1 Year
