Kosin store outdoor sound systems

I have tested about a dozen dozen bluetooth speakers, and they fall into a couple of categories 1 - ultra-small pocket sized speakers such as the Poid, the Satechi, and Kinivo models 2 - Larger (and still portable) but higher end speakers like the Monster iClarity, Philops Shoqbox, and the Jambox by Jawbone 3- Large iPod dock type bluetooth speakers by Bose, Logitech, and others which feature very good sound, but often lack rechargeable batteries or the capability to be stuffed into a backpack. By those categories EcoXBT by Grace Digital is rather unique since it is a portable, highly rugged (on that in a minute), and great sounding bluetooth speaker. The closest competitor I have seen is the water resistant Philips Shoqbox SB7200...But the EcoXBT sounds better... is more rugged.... and is cheaper. And while I am not a big fan of the Shoqbox SB7200 (the SB7300 is superior) I am a big fan of the EcoXBT. Notes- - Truly a speaker for the outdoor adventurer. As you can see in the video the EcoXBT is fully waterproof and it floats! The perfect speaker for a canoe trip or an extended camping trip. You could probably combine it with solar panels on the Goal Zero Guide 10 for unlimited play. In addition to being waterproof the EcoXBT is also very rugged since it cased in a hard rubberized shell. - Sound -To my hear it sounds to be the equivalent (In terms of both sound performance and volume) to the Philips Shoqbox SB7300. While the SB7300 sounds a little better with some music ...