what is difference between earphone and crystal earphone
#is anyone online now
Answers
Answered by
1
Answer:
yes... I am online....I am very angry now because of this kit
Attachments:
Answered by
0
Answer:
Headphones are a pair of small loudspeaker drivers worn on or around the head over a user's ears. They are electroacoustic transducers, which convert an electrical signal to a corresponding sound.
A crystal earpiece is a type of piezoelectric earphone, producing sound by using a piezoelectric crystal, a material that changes its shape when electricity is applied to it. It is usually designed to plug into the ear canal of the user.
Similar questions