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Yealink WH66 UC Mono DECT Wireless Headset Workstation

Yealink WH66 UC Mono DECT Wireless Headset Workstation

SKU 127821 WH66-MONO-UC New
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Item Information

Sure to be one of most innovative UC&C products of 2021, Yealink's WH66 Workstation opens a new chapter in desktop collaboration. Simply put, it is the world's 1st wireless headset workstation with a speakerphone, ringer, 4-inch color display and plug-and-play endpoint connectivity through either USB or Bluetooth. IP desk phone, PC/Mac, smartphone, or tablet - the WH66 is ready for them all and manages calls clearly through the integrated 4-inch color touchscreen.

Communicate throughout your workspace with the ultra-clear wideband HD single ear headset w/dual noise canceling microphones providing up to 525 feet of range. Or use the integrated full-duplex speakerphone if you prefer with Optima Audio Experience - great for sitting at your desk and sharing the conversation with others. And if that isn't enough, the optional WHC60 charger keeps your smartphone in view and ready with wireless charging.


  • DECT wireless mono headset with up to 525 feet of range
  • Multiple device connections thru USB and/or Bluetooth
  • Manage and merge calls from PC/Mac, IP desk phone, smart phone/tablet
  • 4.0 inch (480 x 800) capacitive color touch screen
  • Full duplex speakerphone built-in to base
  • UC specific calling features on display
  • Expand PC’s connectivity with 2-port USB 3.0 hub
  • Integrates natively with Yealink's IP phones (USB-A or Bluetooth)
  • EHS capability built-in to answer/end calls remotely with Yealink IP phones
  • Optional WHC60 wireless smartphone charging stand
  • Optional BLT60 Busylight lets others around you know if you're on a call
  • Optional BT50 USB-A Bluetooth dongle can be plugged into a computer or Yealink IP desk phone for wireless connectivity


  • WHB660 Base
  • WHD621 Headset - Single Ear
  • Power Adapter
  • 1m USB-A to USB-A 3.0 Cable
  • 1m USB-A to USB-C 3.0 Cable
  • Quick Start Guide

Yealink WH66 UC Mono DECT Wireless Headset Workstation
New items ship in their original manufacturer's packaging. These items are in excellent condition with no blemishes on their housings.

Yealink WH66 UC Mono DECT Wireless Headset Workstation

UPC: 06938818306424

WH66 UC Mono DECT Technical Specs

Base Connection to host1x USB-A 3.0
Bluetooth 4.2 (2x devices simultaneously)
Headset Bandwidth20 Hz-10 kHz music mode: super wideband (Pending)
DECT Rangeup to 525 ft
Talk-Time13 hours
Noise Cancelling Microphonedual noise cancelling microphones on headset
Active Noise CancellingNo
Headset Charge Time 2.5 hours
LCD4.0 inch (480 x 800) capacitive touch screen
Call Management FeaturesAnswer/End/Reject a call
Volume up/down
Microphone mute
Move the microphone boom arm up to mute, or
down to unmute
Hub2x Type-A USB 3.0 ports
Speakerphone output4 watts
Speakerphone Mic TypeECM Omnidirectional microphone
Additional InformationIntegrated busy light LED indicator on headset
Boom arm adjustable: 320°

No Hassle Return Policy & PC Certified Guarantee

Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.

If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.

  • Item(s) must be returned within 30 days from invoice date.
  • Item(s) must be received in original condition preferably in the same packing materials.
  • Item(s) should be securely packed for safe return.
  • The purchaser is responsible for all shipping costs and insurance.


  • Products usually ship within two business days after payment. If you have a rush order, or need an item delivered on Saturday please call to request faster shipping.
  • All products are shipped and delivered on business days.
  • Fixed or free shipping offer does not apply to items shipped on pallets, please call for rates on those items. Free shipping offers only apply to the continental US.


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