Designed for professional unified communications environments. Wired connection via USB-C with integrated USB-A adapter. Stereo over-the-head configuration. 30 mm audio drivers deliver sound reproduction. Dual integrated noise-canceling microphones provide voice capture. Microsoft Teams certification supported with dedicated Teams button. Inline cable controls for call management, volume adjustment and microphone mute. Flexible boom microphone. Replaceable leatherette ear pads and padded headband. Black.