Aliph has been around since 1999, but the company rocketed to stardom in 2006 with the introduction of the Jawbone Bluetooth Headset, arguably the first noise-canceling model that actually worked. Its noise-canceling circuitry, plus the Jawbone's style and sound quality, netted it our Editors' Choice award. Since then, however, a number of new headsets have caught up—especially our current Editors' Choice, the excellent-sounding Plantronics Voyager 520. After two years, Aliph has produced an encore—and it's called, appropriately, the New Jawbone. It boasts the same noise-canceling performance of its predecessor, but with updated styling and without all the bulk. But does the new Jawbone have what it takes?