Yealink Bh74 Uc Usb-c/a Bluetooth Headset, Active Noise Cancellation, Acoustic Shield, Wireless Range 50 M

yealink bh74 uc certified bluetooth wireless headset • for office worker and hybrid worker headset part: • color: black • weights: 152g • all-day-wearing comfort • 6 mic beamforming noise cancellation • talk time: (up to) 32h • bluetooth：5.2 • 30 mm custom speakers • support yealink connect app and yealink usb connect manager • enhanced busy light package list • usb 2.0 cable (usb-c to usb-c) • bhd742 headset • carrying case • bt51 c dongle(with type a adpater) • quick start guide connection: • mobile phone • pc