Whats app and close up of the ear! 
People want to use the Whats app with the video facility.
Cool scheme since it allows you to see your chat companion.
Often it ends up becoming a scary closeup of a giant sized ear!
People who are hearing impaired need speakers in their ears or in their phone.
But they are too shy to use either of these and want to behave like normal people.
The result.... ???
Scary close up of the giant sized ears - which keep growing as long as we live. 
The other group of people are those with normal hearing - but determined to make everyone else deaf in the long run, slowly but steadily!
They make all kinds of noises ( white/ black/ blue / red) during the chat.
The microphone does not differentiate the human voice from noise.
It magnifies every sound equally without any partiality.
When the choice boils down to Quantity VS Quality,
I would always choose Quality over Quantity.
Half a cup of good smart coffee is always better than
half a jug full of coffee-flavored-chudu-thaNNi! 