The Logitech "Free Pulse" headphones kicked everyone's ass at the FCC and got a delightful approval. These headphones are targeted towards iPod owners—the fact that they are black, not white, threw me off for a second there—and include an adapter that connects to most iPods. The sneaky FCC photo seems to suggest they are rechargeable, which is pretty fatty.
I like to save the best for last—not only are these headphones Bluetooth, they are Bluetooth 2.0! Whammy! Bluetooth 2.0 is three to ten times faster than Bluetooth 1.x and has a lower power consumption among other things.
Logitech preps wireless Bluetooth headphones for iPods [TG Daily]