PRODUCT DETAILS

Description

The Yealink WH66 DECT Wireless Headset Dual Teams is an industry-leading DECT wireless headset that opens a new form of desktop collaboration.It works seamlessly with major UC platforms and integrates natively with Yealink IP Phones.The base features a 4.0-inch (480 x 800) capacitive touch screen, providing an intuitive interface for managing calls and device settings.As an all-in-one UC workstation, the WH66 allows you to connect multiple devices—desk phone, mobile phone, and computer—streamlining your workspace and enhancing productivity.Yealink Acoustic Shield Technology ensures crystal-clear audio by blocking background noise, making it ideal for professional communication in busy office environments.The integrated busylight feature indicates your call status, preventing interruptions during important business meetings.With wireless freedom and a user-friendly interface, the Yealink WH66 DECT Wireless Headset Dual Teams is designed to meet the demands of modern professionals.

Performance
Product type Personal audio conferencing system
Wearing style Head-band
Recommended usage Office/Call center
Headset type Binaural
Product colour Black
Operating keys Answer/end call, Multi-key, Mute, Reject call, Volume +, Volume -
Control type Buttons, Touch
LED indicators Status
DECT connectable Yes
HD voice Yes
Certification CE, FC, IC
Ports & interfaces
Connectivity technology Wireless
USB connector USB Type-A
Bluetooth Yes
Bluetooth version 4.2
Frequency response (talk mode) 100 - 8000 Hz
Frequency response (music mode) 20 - 20000 Hz
Headphones
Ear coupling Supraaural
Headphone frequency 20 - 20000 Hz
Impedance 32 Ω
Driver unit 2.8 cm
Microphone
Microphone type Boom
Microphone frequency 100 - 10000 Hz
Microphone sensitivity -44 dB
Number of microphones 2
Microphone mute Yes
Base station
Base station wireless range 160 m
Base station touchscreen Yes
Base station weight 398 g
Battery
Rechargeable battery Yes
Talk time 14 h
Battery voltage 12 V
Battery recharge time 2.5 h
Standby time 125 h
Charging time 2.5 h
Wireless charging Yes
Weight & dimensions
Weight 127 g
Packaging content
Charging stand Yes
Quick start guide Yes
Base station Yes
Cables included USB
Ear pad material Leather
Logistics data
Harmonized System (HS) code 85183000
Technical details
Output power 10 mW
Other features
USB cable length 1 m
Sensitivity 97 dB
Buttons quantity 2
SPECIFICATIONS

The Yealink WH66 DECT Wireless Headset Dual Teams is an industry-leading DECT wireless headset that opens a new form of desktop collaboration.It works seamlessly with major UC platforms and integrates natively with Yealink IP Phones.The base features a 4.0-inch (480 x 800) capacitive touch screen, providing an intuitive interface for managing calls and device settings.As an all-in-one UC workstation, the WH66 allows you to connect multiple devices—desk phone, mobile phone, and computer—streamlining your workspace and enhancing productivity.Yealink Acoustic Shield Technology ensures crystal-clear audio by blocking background noise, making it ideal for professional communication in busy office environments.The integrated busylight feature indicates your call status, preventing interruptions during important business meetings.With wireless freedom and a user-friendly interface, the Yealink WH66 DECT Wireless Headset Dual Teams is designed to meet the demands of modern professionals.

Performance
Product type Personal audio conferencing system
Wearing style Head-band
Recommended usage Office/Call center
Headset type Binaural
Product colour Black
Operating keys Answer/end call, Multi-key, Mute, Reject call, Volume +, Volume -
Control type Buttons, Touch
LED indicators Status
DECT connectable Yes
HD voice Yes
Certification CE, FC, IC
Ports & interfaces
Connectivity technology Wireless
USB connector USB Type-A
Bluetooth Yes
Bluetooth version 4.2
Frequency response (talk mode) 100 - 8000 Hz
Frequency response (music mode) 20 - 20000 Hz
Headphones
Ear coupling Supraaural
Headphone frequency 20 - 20000 Hz
Impedance 32 Ω
Driver unit 2.8 cm
Microphone
Microphone type Boom
Microphone frequency 100 - 10000 Hz
Microphone sensitivity -44 dB
Number of microphones 2
Microphone mute Yes
Base station
Base station wireless range 160 m
Base station touchscreen Yes
Base station weight 398 g
Battery
Rechargeable battery Yes
Talk time 14 h
Battery voltage 12 V
Battery recharge time 2.5 h
Standby time 125 h
Charging time 2.5 h
Wireless charging Yes
Weight & dimensions
Weight 127 g
Packaging content
Charging stand Yes
Quick start guide Yes
Base station Yes
Cables included USB
Ear pad material Leather
Logistics data
Harmonized System (HS) code 85183000
Technical details
Output power 10 mW
Other features
USB cable length 1 m
Sensitivity 97 dB
Buttons quantity 2
DOWNLOADS

The Yealink WH66 DECT Wireless Headset Dual Teams is an industry-leading DECT wireless headset that opens a new form of desktop collaboration.It works seamlessly with major UC platforms and integrates natively with Yealink IP Phones.The base features a 4.0-inch (480 x 800) capacitive touch screen, providing an intuitive interface for managing calls and device settings.As an all-in-one UC workstation, the WH66 allows you to connect multiple devices—desk phone, mobile phone, and computer—streamlining your workspace and enhancing productivity.Yealink Acoustic Shield Technology ensures crystal-clear audio by blocking background noise, making it ideal for professional communication in busy office environments.The integrated busylight feature indicates your call status, preventing interruptions during important business meetings.With wireless freedom and a user-friendly interface, the Yealink WH66 DECT Wireless Headset Dual Teams is designed to meet the demands of modern professionals.

Performance
Product type Personal audio conferencing system
Wearing style Head-band
Recommended usage Office/Call center
Headset type Binaural
Product colour Black
Operating keys Answer/end call, Multi-key, Mute, Reject call, Volume +, Volume -
Control type Buttons, Touch
LED indicators Status
DECT connectable Yes
HD voice Yes
Certification CE, FC, IC
Ports & interfaces
Connectivity technology Wireless
USB connector USB Type-A
Bluetooth Yes
Bluetooth version 4.2
Frequency response (talk mode) 100 - 8000 Hz
Frequency response (music mode) 20 - 20000 Hz
Headphones
Ear coupling Supraaural
Headphone frequency 20 - 20000 Hz
Impedance 32 Ω
Driver unit 2.8 cm
Microphone
Microphone type Boom
Microphone frequency 100 - 10000 Hz
Microphone sensitivity -44 dB
Number of microphones 2
Microphone mute Yes
Base station
Base station wireless range 160 m
Base station touchscreen Yes
Base station weight 398 g
Battery
Rechargeable battery Yes
Talk time 14 h
Battery voltage 12 V
Battery recharge time 2.5 h
Standby time 125 h
Charging time 2.5 h
Wireless charging Yes
Weight & dimensions
Weight 127 g
Packaging content
Charging stand Yes
Quick start guide Yes
Base station Yes
Cables included USB
Ear pad material Leather
Logistics data
Harmonized System (HS) code 85183000
Technical details
Output power 10 mW
Other features
USB cable length 1 m
Sensitivity 97 dB
Buttons quantity 2