Since I listen to music/podcasts/audiobooks throughout the day while I'm working, I adapted a pair of normal safety earphones for speakers, and added a vintage look. I cut the outside portion of the cups off, replaced with a curved flat sheet of plastic -over which I mounted the grill (from an old record player) and the cork which I sanded to shape. Then I painted the rest of the shell green, and installed some $50 drivers. I still use them daily.

via blog.makezine 

Set of 2 "Saturday night fever" style novelty shaped speakers for your computer or mp3 player.

• For use with Mp3 players and computers.
• Powered by USB or battery