The big, bold, elegant sound of UE ROLL 2 wireless outdoor speaker gives adventure a soundtrack. Sound so loud you will have to shout to be heard. It goes where you go with a stretchy, attachable bungee. All ultra-portable Bluetooth speakers should have one like it, but they don’t. You can even attach it to a kayak, it’s waterproof. Like, you could ride the kayak over a waterfall in a monsoon with your tunes blasting out. No problem. Which also makes it the ideal waterproof speaker for shower parties. Hang it with the bungee, soap up and enjoy the unapologetically flawless sound. IPX7 rated: Can be immersed in liquid up to 1 m for up to 30 minutes.