Went to the Clarity One booth to check out the audio gear, which turned out to be one model of earbud (EB-110). They had some mock-up headphones to be released later this year, but that was it. Ok, no problem I say. Slogged all the way over here for an earbud, but let me have your best shot! Puresound has created a pretty remarkable audio processing mojo with a clearness that might convince you to buy a $129 set of earbuds at that.