Walk along that sparse borderline between Bluetooth headset and pearl necklace and you'll eventually come across a company called Novero. It specializes in vaguely ridiculous bejeweled wireless things, but it has some serious products too -- including these surreptitious little Rockaway earphones that have just been approved by the FCC. They'll cope with hands-free calling, 5.5 hours of stereo music and 250 hours in standby -- plus they weigh just 10 grams. Perfect for any NYC cabbie wanting to flout the rules at 50MPH.