Yealink WH66 Over the Head Dual UC Workstation DECT Wireless Headset

The Yealink WH66 is the Industry-leading DECT wireless headset that works seamlessly with major UC platforms and integrate natively with Yealink IP Phones. Act as a workstation, managing phone calls, connecting with multiple devices (desk phone/mobile phone/computer), charging mobile phone wirelessly, and even playing a speakerphone’s role. Best of all, deploying such a multifunctional workstation only needs to plug directly. Easiest things to do, greatest convenience to enjoy.

All-in-One UC Workstation
Desktop collaboration boosts efficiency a lot especially when Working from Home

Be Heard Crystal Clearly
With Yealink Acoustic Shield Technology, the two Microphones built in WH66 block the background noise automatically but ensure participant voice be heard clearly, greatly boost the communication efficiency.

Interruption Free
Busylight is enabled in WH66. With the light on the headset or BLT60 on the desk turning red, people around you would know that you are on the phone, instead of interrupting you unknowingly. Just stay focused on conversation, for higher efficiency, for better collaboration

Audio (Headset)

• Microphone type: dual microphone
• Microphone sensitivity: -44.0+/-3 dBV
  Microphone frequency range: 100 Hz-10 kHz
• Speaker size: Ф 28
• Speaker sensitivity: 92.5+/-3 dB, 0.179 V
• Speaker impedance: 32+/-4.8 Ω
• Speaker max output power: 10 mW
• Speaker frequency range: 20 Hz-20 kHz
• Speaker bandwidth - talk mode: wideband, 100Hz – 8kHz
• Speaker bandwidth - music mode: super wideband, 20Hz-20kHz (Pending)
• Hearing Protection: Peak Block Protection (EN50332), Australian G616 Protection (AU G616), Daily Noise Exposure Protection

Audio (Base)

• Microphone type: ECM Omnidirectional microphone
• Microphone sensitivity: -38.0+/-2 dBV
• Microphone frequency range: 70 Hz-20 kHz
• Speaker size: 40mm*20.8mm
• Speaker sensitivity: 97+/-3 dB
• Speaker impedance: 4 Ω+/-15%
• Speaker max output power: 4 W
• Speaker frequency range: 160 Hz-20 kHz

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

DECT

• Wireless range: up to 160m/525feet
• Secure DECT (level): Step C: authentication – DSAA2, encryption – DSC2 (128bit)
• Cordless Advanced Technology: CAT-iq 2.0

Battery

• Talk time: up to 14 hours
• Standby time: 125 hours
• Charging time: 2.5 hours (12V/2A)