User Manual

Dimensions Length: 6.77” (172 mm)
Width: 6.46” (164 mm)
Depth: 2.36” (60 mm)
Weight 0.30 lb. (136 g)
Exterior Color: Black
Frequency response
Microphone: 100Hz–10KHz
Speaker: 100Hz–20KHz
Noise cancellation
Beamforming with 2 mems microphone
Speaker
28 mm moving-coil speaker driver
Sound
pressure level
output
Up to 91 dB
Battery life Up to 50 hours
1
of music listening time or up to 30
hours of talk time on Microsoft Teams call
2
Certified for
Microsoft Teams
details
Microsoft Teams and Mute LED
Technology details
Bluetooth® range:
10 m – office
30 m – office air
Charging
Full charge in 2.5 hours
Simultaneous
connection
Up to 2
Audio codec SBC
Compatibility
Bluetooth® compatibility
Windows 10: 20H1, 19H1, RS5
Windows 8, Windows 7
Mac OS, Android, IOS
Microsoft Teams (ASP) compatible with Windows 10 and Mac
OS
Some features require software download (storage required);
not supported on Mac OS.
Buttons
/controls
5 buttons:
Power Slide button
Pairing button
Microsoft Teams button
Mute button
Hook button
Flip-to-mute
Volume control dial
Inputs
USB-A dongle and Bluetooth®
What’s in
the box
Microsoft Modern Wireless Headset, charging cable, USB
dongle, quick start guide, safety and warranty documents
Warranty
1-year limited hardware warranty
3
Microsoft Modern Wireless Headset
Product resources
Technical product specifications