MP3 player

[KillahBee]

(please don't move to the 'Music' board)

what is the basic premise of this contraption? and how does it work? and will I look cool doing deadlifts with one on?

 

[jnuts]

http://www.howstuffworks.com/mp3.htm

 

[KillahBee]

thanks bro

 

[WarriorPL]

oohh man that howstuffworks site is awsome.