The Armadillo is something of an evolution from the company's Turtle Shell speaker, but the Turtle Shell is also seeing a successor. The new Turtle Shell comes in a variety of colors and will include integrated Bluetooth connectivity. You'll also be able to mount it on your bike.
Both speakers uses rechargeable lithium-ion batteries and last up to ten hours. They also feature microphones which make them ideal for use as speaker phones. The new Turtle Shell will be available in early 2013 for $149.95, with the Armadillo coming later this year for an as of yet unknown price.