A119 v3 is a Viofo camera
All dashcams have a microphone, and as far as i know on all of them you can also turn it off, most even offer that on one of the few buttons as audio can be good to have, but if you get there just press the button and it is on.
The LCD screen will have a little icon indicating if microphone are on or not.
What i have learned as a dashcam and microphone user so far.
1: YouTube do not like my taste in music.
2: i dont sing as good as i give myself credit for.
3: i talk a lot to my self or comment on stuff, and not just a word ot two, O on i can go on for a minute or two about some observation, other times,,,,,,, well i think my brain just short circuit.
Most often i strip audio in post production, in the summer cuz i play more music than in winter, or for my language, which though i am Danish are most often in English, and as i have found out there are some cultural differences between Denmark and English speaking countries, and i can be a cornucopia of foul words, so i try to play nice.
In my video editing removing sound is easy, just highlight clips, press split video and audio, and then highlight all the audio now on its separate track and delete it.
Normally i do all my editing first / cut clips down to what is actual needed, maybe insert some text, transitions between clips / picture in picture ASO are most often not something i bother with in my dashcam uploads.
O ! And then i also often upscale to 4K in post production as somehow youtube dont seem to mutilate that resolution so bad, and viewers can playback in any lesser resolution they like.
But some times i feel someone deserve a bit extra.
Like this girl, preoccupied with the devilish handsome older driver that i am.