It's looking like Sennheiser has a trick or two up its sleeve planned for CES this year -- the audio company is about to drop what appears to be the first commercially available pair of standalone wireless earbuds. The MX W1, as the buds are lovingly known, utilize Kleer technology to transmit audio from their dongle (base station?) to your ears. The same technique was used to poorer effect in RCA's S2501 JetStream DAP / earbud combo, which (virtually) lassoed the buds to the less-than-thrilling player. Sennheiser, on the other hand, provides the MX W1's free of a player and ready to be plugged into your unit of choice -- a huge boon for the marketability of this particular product. It should be noted that these appear to be output only, so those looking for a mobile phone solution will have to look elsewhere. Still, for audio enthusiasts fed up with wires, this is likely music to their ears... er, literally.