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A mono stereo made out of an old mini radio, a tennis ball and some 99 cent headphones , bye the way this is my first instructable so sorry if it suck...
Materials Head phones A tennis ball a speaker about the size of a tennisball Tools Hot glue gun a very sharp knife soldering iron solder
this is pretty obvious, just take the knife and cut the ball in half
take the 99 cent head phones and cut off the speaker part. then strip the two ends about a centimeter from the top. Solder one end to the plus side ...
simple as that, now you have a mono stereo out of a tennis ball good job!
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