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Panasonic headphones play music through your skull. Using bone conduction, the Panasonic headphones rest just outside your ears on the temple. Vibrations transmit the music through your bones, straight to your auditory nerve.
Crazy Mouth Jewelry Plays Music Through Your Teeth
Bone Conduction Headphones - Designer Judicael Cornu is attempting to negate the damage done to eardrums by headphones and earbuds with his new Bone Conduction Headphones.