Aliph's Jawbone headset for cell phones looked impressive when it first came out more than a year ago, boasting military-level noise cancellation. The only problem with the original Jawbone was that it wasn't wireless, so you had cords running down your face. In the better-late-than-never category, the company is getting ready to release version 2: a sexy-looking number that's equipped with Bluetooth so that it can connect to your phone wirelessly. The Jawbone features a technology called Noise Shield, which takes note of the ambient noise around you and pumps up the quality of the incoming audio so that people on the other end hear your voice, not the street noise around you. No word yet on availability or price, but you can check out a demo video here.
