When you use your car’s built-in speakerphone feature, the speakers in the car door reverberate, sending the sounds outside of the car. Maybe don’t do this while your car is parked. Everyone in the neighborhood or store parking lot can hear your very intimate or business-related conversation.
YSK: When you have a conversation, there’s no privacy
When you use your built-in vocal chords feature, the tissues in your throat reverberate, sending the sounds outside of your body. Maybe don’t do this while you’re in public. Everyone in the neighborhood or store parking lot can hear your very intimate or business-related conversation.