C-FLOW · H12 · Sound & Calls
Others Can’t Hear You Clearly on Calls
Check that the call is using LINKLIKE C-Flow as its microphone and that the calling app has microphone permission.
Wear the L and R earbuds on their correct sides and check that they are positioned properly.
Move away from strong wind or unusually loud surroundings and make a short test call.
AI Voice Call Enhancement helps reduce background noise sent to the other person, but results vary by environment.
If the issue occurs in one calling app only, check that app’s audio settings; if it occurs in all calls, contact support.