Echo/noise cancellation

#1
Noise handling is generally praised, with specific mentions of a noise-cancelling microphone and better-than-average audio clarity for an outdoor camera.
#2
AI noise reduction helps voices cut through wind/background noise, though it does not eliminate all environmental sounds.
#3
Most tests find motor noise minimal in live use, but some report it can be heard on recorded clips and that windy or noisy scenes can reduce clarity.
#4
Echo and tinny playback come up in multiple reviews, especially on the speaker side of two-way talk. It works, but it is not on par with the best audio-focused systems.