Ultra Lightweight Design
With full capability, the UH34 only weights 82.5g for the Mono and 118g for the Dual, which is 10%-30% lighter than other headsets in the same range. The extremely lightweight design enables all-day wearing comfortable without pressure.

All Day Wearing Comfort
Designed with replaceable soft leather (UH34) and foamy (UH34 Lite) ear cushions, the headset can softly cover
the ear and support long conference calls, which keeps you enjoying supreme comfort all the time.

Flexible Plug-and-Play Connectivity
Runs right out of the box, a USB plug-and-play setup makes the connectivity to PC at ease. You can enjoy a reliable call experience with soft clients.
Perfect match with Yealink IP phones give you optimized audio quality.

Intuitive Control Unit
In-line call controller with LED indicators, making managing of calls easy. You can answer and end calls quickly and easily, control volume and mute the line directly from the control unit.

High-Quality Audio Experience
Made for calls and music, UH34/UH34 Lite is kitted out with a high signal-to-noise ratio speaker and independent cavity design. The passive noise cancellation creates a richer and clearer conversation with reduced background noise.

Easy Management
Proven to be reliable, and integrated with Yealink USB Connect Software, the Yealink Device Management Platform/Cloud Service made it easy to manage the devices.

Specification

Product
Product id	975640
Brand	Yealink Network Technology
Partnr	UH34 SE DUAL TEAMS
EAN/UPC code	6938818308039
Performance
Product type	Headset
Wearing style	Head-band
Recommended usage	Office/Call center
Headset type	Binaural
Product colour	Black
Control unit type	In-line control unit
Cable length	1.2 m
LED indicators	Y
HD voice	Y
Ports & interfaces
Connectivity technology	Wired
3.5 mm connector	Y
Headphones
Maximum input power	10 mW
Ear coupling	Circumaural
Headphone frequency	20 - 20000 Hz
Impedance	32 Ohm
Headphone sensitivity	93 dB
Driver unit	28 mm
Noise canceling	Y
Noise reduction type	Passive
Microphone
Microphone type	Boom microphone
Microphone frequency	100 - 8000 Hz
Microphone sensitivity	-44 dB
Microphone direction type	Unidirectional microphone
Microphone mute	Y
System requirements
Windows operating systems supported	Windows 10, Windows 7, Windows 8, Windows 8.1
Mac operating systems supported	Y
Operational conditions
Operating temperature (T-T)	-10 - 50 °C
Storage temperature (T-T)	-30 - 70 °C
Weight & dimensions
Weight	118 g
Packaging content
Quick start guide	Y
Quantity	1