Yealink BH74 is a bluetooth ANC wireless headset for focused and professional work from anywhere.

Specification

Product
Product id	978803
Brand	Yealink Network Technology
Partnr	1208678
EAN/UPC code	6938818320345
Performance
Product type	Headset
Wearing style	Head-band
Recommended usage	Office/Call center
Headset type	Binaural
Product colour	Black
Operating keys	ANC control, Mute, Reject call, Volume +, Volume -
Control unit type	On-ear control unit
Control type	Buttons
LED indicators	Y
Ports & interfaces
Connectivity technology	Wireless
USB connector	USB Type-C / USB Type-A
Bluetooth version	5.3
Bluetooth	Y
Wireless range	50 m
Headphones
Ear coupling	Supraaural
Driver unit	30 mm
Noise canceling	Y
Noise reduction type	Active
Microphone
Microphone type	Boom microphone
Microphone mute	Y
Battery
Battery operated	Y
Continuous audio playback time (ANC on)	65 uur
Talk time	32 uur
Battery recharge time	1.5 uur
Standby time	480 uur
Weight & dimensions
Width	181 mm
Depth	203 mm
Height	56 mm
Weight	162 g
Packaging content
Quick start guide	Y