Don Fisher wrote an answer about Giro Tuneups Skullcandy Wireless w/BT Tech on November 17, 2009
Yes compatible, but NOT all functions. Apple does not support A2DP profiling (bluetooth stereo). Go figure.
You will not be able to skip to the next track, or increase and decrease volume BUT you can liten to music and answer the phone w/o wires....still very nice.
It's Apples fault not Skull Candy or Giro.