Operating keys
Answer/end call
Mute
Volume +
Volume -
Sound pressure level (max)
Master (outer) case gross weight
Harmonized System (HS) code
Master (outer) case length
Microphone direction type
Microphone noise-canceling
Total Harmonic Distortion (THD)
Windows operating systems supported
Windows 10
Windows 11
Windows 7
Windows 8
Windows 8.1
Windows Vista
Mac operating systems supported
Mac OS X 10.10 Yosemite
Mac OS X 10.11 El Capitan
Mac OS X 10.13 High Sierra
Mac OS X 10.14 Mojave
Mac OS X 10.15.3 Catalina
Mac OS X 10.15 Catalina
Mac OS X 10.7 Lion
Mac OS X 10.8 Mountain Lion
Mac OS X 10.9 Mavericks
Mac OS X 11.0 Big Sur
Mac OS X 12.0 Monterey
Other operating systems supported
Digital Signal Processing (DSP)