[ via O'Grady's Power Page ]
Leak is in the Air: Bluetooth Headphones?:
The Apple Japan Web site has a little teaser for their New Year’s Special t-shirt design that depicts an iPod nano dandelion with iPod earbuds as the wishes.
The caption reads “Luck is in the Air” and a pair of the headphones are suspiciously detaching from the rest.
Could this be a hint of an upcoming wireless Bluetooth headphones for the iPod? Or even an iPod with Bluetooth built-in? Tough to say, but it’s great fodder in the build up to Macworld, no?
The t-shirts will be given out to the first 1000 visitor of each Apple store on January 2nd.
[ UPDATE ]
Totally bogus rumor! After going to the Apple store, there were no special t-shirts to be given out, at least not in the USA. Must be a Japan only thing. Oh well, it was a good trip to the Apple store anyways! 
