These days, it seems that wireless Bluetooth headsets are a dime a dozen, but Aliph's Jawbone stands apart from the pack due to its unique look and some seriously amazing noise canceling technology. Originally developed for DARPA (The Defense Advanced Research Projects Agency) to create a communication headset that would pick up voice in hostile environments, the Jawbone offers some of the best clarity from a Bluetooth headset. JAWBONE BLACK BLUETOOTH HEADSET SALE