Braven's series of Bluetooth wireless speakers is now available. The 600, 625s, and 650 are largely the same 3-watt stereo speakers, but you'll find differences in build quality, battery life, and audio encoding capabilities. The speakers can also all be daisy-chained together if 3 watts isn't quite enough power for you. Otherwise, the feature set is comparable to competitors such as the popular Jawbone Jambox, with speakerphone functionality, a 3.5mm line-in jack, and a Micro USB port for charging. The 600 will go for $149.99, the rugged 625s is $179.99, and the aluminum 650 will set you back $189.99.