Small vents.

[josh0705]

What are the small vents in the ceiling for.

 

[vincentw56]

Those aren't vents. Those are the microphones and speakers for the nav and speakerphone.

Sent from my SM-G988U using Tapatalk

 

[MannymanX]

2 Front ones are Multimedia mics.
the 2 behind it and 2 in the back are for ANC system.
6 In total.

 

[bill-e]

2 Front ones are Multimedia mics.
the 2 behind it and 2 in the back are for ANC system.
6 In total.

Or just the two front ones if you don't have the ANC.