Transformers Movie To Feature iPod?

It's quite possible that Josh Duhamel, in an interview with MTV's Movie Blog, was referring to the astf character of Frenzy, but it's worth noting that he mentions a "12-inch iPod that turns into [a] little killing machine."  While Frenzy's brand name and model have not been mentioned, he does not resemble any current-generation iPod.  Perhaps a previously unreleased variation on the music player?  Or perhaps Mr. Duhamel just has his music players confused.