Question

What is the difference between earphone and crystal earphone?

Answer 1

The headset microphone is
either a boom microphone, whereby the
microphone is attached to a boom which can
be moved at will and positioned as desired,
or alternatively it may be a solution
incorporating an in-line microphone,
whereby the microphone is attached to the
cord which connects the headset to the
computer

Answer 2

Answer:

They have a slight difference

Explanation:

A normal earphone has a normal microphone which is used very commonly. But crystal clear earphones have a very powerful microphone which supress background noises and delivers our speech/voice without any problem.