Jawbone, the company behind the first major portable Bluetooth speaker, is taking its Jambox down a notchin size that is. The company on Wednesday introduced the Mini Jambox, a portable speaker that is about the same size as a can of Red Bull, and designed to amplify sound from your phone or the cloud wherever you are. The scaled-down speaker features "two neodymium drivers and a passive bass radiator" offering high-quality sound in a compact nine-ounce package which can "literally fit into your pocket," Jawbone said in a statement. Priced at $179.99, the Mini Jambox is available for pre-order today on Jawbone's website and will be hitting major retailers nationwide later this month. It comes in nine different color options, including: red, silver, graphite, blue, aqua, purple, yellow, orange, and green. The more compact version of Jawbone's Big Jambox uses "advanced digital signal processing technology" for full-sound when listening to all types of audio content, including...