The audio is nice and clear, it blocks out the noise effectively, and the microphone is sensitive enough to be useful, but not so sensitive that it breaks the squelch from the cabin noise

Either the microphone and the speaker sounds a little "metal like" but loud and clear

the next step up KORE with the flexible microphone is worth the extra

This headset performs very well in these conditions and hearing the calls on the radio are loud and clear and the microphone performs very well also

The audio is nice and clear, it blocks out the noise effectively, and the microphone is sensitive enough to be useful, but not so sensitive that it breaks the squelch from the cabin noise

-Microphone is very clear as well.-Volume knob on the headset is very convenient for making adjustments without affecting the sound for everyone else in the plane