Yealink WH66 DECT Workstation with UC Mono Headset

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  • All-in-One UC Workstation to redefine your workspace
  • DECT wireless headset w/ 14 hours talk time and 160m wireless range
  • 4" capacitative touchscreen and hands-free phone functionality
  • Charge mobile phone wirelessly
  • Connect devices with Bluetooth & USB ports
  • Acoustic Shield Tech & Optima Audio Experience
  • Compatibility: USB 3.0, Bluetooth, Qi Charging
NOTE: Return Restrictions May Apply

Yealink WH66 DECT Workstation with UC Mono Headset

Yealink Workstation Optimized for Unified Communications



The Yealink WH66 is an industry-leading mono headset DECT workstation.


This headset workstation works seamlessly with UC platforms and integrates natively with Yealink IP phones.

  • All-in-one UC workstation to redefine your workspace
  • Desktop video collaboration for remote work or in-office
  • Connect all devices you want with built-in Bluetooth and USB ports

WHC60 Wireless Charger optional; sold separately Click HERE!


Click here for return policy information.


  • WHB660 Base
  • WHM621 Headset or WHD622 Headset
  • Power Adapter
  • (2) 1-meter USB 3.0 Cables
  • Quick Start Guide
Model:WH66 Workstation - Mono - UC
Optional Accessories:
  • Busylight BLT60
  • Wireless Charger
  • Bluetooth Dongle BT50
Weight:WH66 Mono: 10.46 kg; Base: 398g; Headset: 80g
Dimensions:255mm x 204mm x 135mm
Touch Screen Size:4" (480x800) capacitative touchscreen
Features:2 feature buttons, answer/end/reject call, volume up/down, mic mute, adjustable mic boom, charging stand for headset, integrated busylight LED indicator
Mic Boom Functions:Move mic boom arm up to mute, or down to unmute; adjustable 320°
Built-in Bluetooth:Bluetooth 4.2
USB Ports:(1) Type-A USB 3.0 port
Connectivity:USB 3.0 x (2) Bluetooth devices
Battery:Talk time up to 13 hours; Standby time 90 hours; Charging time 2.5 hours (12V/ 2A)
DECT Wireless Range:up to 160m (525 ft)
Secure DECT (level):Step B - authentication - DSAA, encryption - DSC (64 bit)
Cordless Advanced Technology:CAT-iq 2.0
Microphone Type (headset):dual microphone
Mic Sensitivity (headset):neg-44.0+/-3 dBV
Mic Frequency Range (headset):100 Hz-10 kHz
Speaker Size (headset):? 28
Speaker Sensitivity (headset):92.5+/-3 dB, 0.179 V
Speaker Impedance (headset):32+/-4.8 ?
Speaker max output power (headset):10 mW
Speaker frequency range (headset):20 Hz-10 kHz
Speaker bandwidth - talk mode (headset):Wideband
Speaker bandwidth - music mode (headset):super wideband (Pending)
Microphone type (base):ECM Omnidirectional microphone
Microphone sensitivity (base):neg-38.0+/-2 dBV
Microphone frequency range (base):70 Hz-20 kHz
Speaker size (base):40mm x 20.8mm
Speaker sensitivity (base):97+/-3 dB
Speaker impedance (base):4 ?+/-15%
Speaker max output power (base):4 W
Speaker frequency range (base):160 Hz-20 kHz

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