Full specification
Speaker: 35mm stereo drivers
Microphone: Dual noise-canceling microphones with Acoustic Shield technology
Cable Length: 1.2 meters
Connectivity: USB-C with USB-A adapter included
Audio: Dynamic EQ with automatic call/music mode switching
Comfort: Lightweight design (~15% less than previous generation), soft memory foam ear cushions, leather headband
Call Control: On-headset controls, busylight indicator
Compatibility: UC certified, works with Windows, macOS, major UC platforms (Teams, Zoom, etc.), integrates with Yealink IP phones
Frequency Response: 10kHz
Sound Pressure Level: 109dB
Power: 10mW
Included: Bonus 10W QI wireless charger (as per product title)