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SIP - WH66
All-in-one UC Workstation Redefine Your Workspace


  • 4.0 inch (480 x 800) capacitive touch screen

  • Yealink Acoustic Shield Technology

  • 2-ports USB 3.0 hub

  • Wireless mobile phone charger

  • Crystal speakerphone

  • Supports busylight

  • Teams and Skype for Business compatible


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Acoustic Shield Technology
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Optima Audio Experience
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Touch Screen LCD
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  • 2 feature buttons

  • 1 Type-A USB 3.0 port

  • Built-in Bluetooth 4.2

  • Integrated busylight LED indicator

  • 16 VoIP accounts

  • Boom arm adjustable: 320°

  • Charging stand (for headset)

  • Microphone type: dual microphone

Multiple Devices Connection


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Built-in USB Hub.png
Built-in USB Hub
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Qi Wireless Charger
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Customisable Busylight
  • Talk time: up to 13 hours (Mono), up to 14 hours (Dual)

  • Standby time: 90 hours (Mono), 125 hours (Dual)

  • Charging time: 2.5 hours (12V/2A)


  • Wireless range: up to 160m/525feet

  • Cordless Advanced Technology

Easy Call Management

  • Answer/End/Reject a call

  • Volume up/down

  • Microphone mute

  • Move the microphone boom arm up to mute, or
    down to unmute

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