Yealink WH66-Dual-UC WH66 Dual UC Unified Communications Premier DECT Wireless Headset

The Yealink WH66-DUAL-UC Dual Wireless Headset is the newest addition to Yealink’s ever-expanding headset portfolio. It offers great coverage and audio quality. This headset has twin earpieces with HD quality audio and dual microphones, with Yealink acoustic shield technology to reduce external interference. You can connect all devices you want with built-in Bluetooth and USB ports and expand your PC’s connectivity with 2-port USB 3.0 hub. To set the Yealink WH66 aside from competitors, the DECT base station is equipped with a 4” colour touch screen for call control, a built-in speakerphone and a two-port USB hub.

WARRANTY

This item comes with 24 month manufacturer's warranty.

FEATURES

• Connects to either a PC or Yealink desktop IP phone via the USB3.0 port or via the built-in Bluetooth
• Yealink Acoustic Shield Technology
• Crystal speakerphone
• DECT connectivity for wireless operation
• Busy light on headset shows when in use
• DECT base station with 4.0 inch (480 x 800) capacitive touch screen
• USB hub built into the base station
• Built-in Bluetooth 4.2
• Integrated with Yealink IP phones
• Boom arm adjustable: 320°
• Charging stand (for headset)

SPECIFICATIONS

Battery
• 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)

DECT
• Wireless range: up to 160m/525feet
• Secure DECT (level): Step B - authentication - DSAA,encryption - DSC (64bit)
• Cordless Advanced Technology: CAT-iq 2.0

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-10 kHz
• Speaker bandwidth - talk mode: wideband
• Speaker bandwidth - music mode: super wideband (Pending)

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