Why bother pushing buttons to answer calls on your Bluetooth headset when you can use something like the Jawbone Era?
There are a lot of amazing headsets on the market, but the Jawbone Era is the first to have a built-in accelerometer. In other words, this gadget is motion-sensitive and will respond if you tap it or shake it like a maraca. Other features of the piece include a 10 mm speaker and background noise eliminating technology. The Jawbone Era is available for $129.