That's a true statement. Now, what was your question ?
Yes, ear buds and headphones are miniature speakers.
true
yes
Electric energy can be converted to sound energy through the use of a device such as a speaker. The electric current passing through the speaker's coil creates a magnetic field that interacts with a permanent magnet, causing the speaker cone to vibrate and produce sound waves. The variations in the electric current control the intensity and frequency of the sound produced.
The speaker sound will turn off and the sound will go into your earphones.
ya, sure it does. You can use it with earphones of without earphones
I think skullcandy has better sound quality.
Actually your eardrum does not have electric current and in which it only uses sound so if you get an electric shock it does not harm your ear drums.
The telephone does that!
That depends on the amplifier driving the earphones. Keep volume low.
Yes, an electric current can produce sound when passing through a material that vibrates in response to the flow of electrons. This vibration creates sound waves that can be heard. Examples include speakers and buzzers.
The advantages of earphones that fit inside the ear are the sound quality. These types of earphones are also smaller and are therefore easier to carry and store.