The UE Roll is a magnificent little speaker. ( Read my review about it here!) It's small, unassuming size belies the loud, impressive sound it puts out. It's sandwich roll shape shuns the boxy or cylindrical shape of most Bluetooth speakers.
Integrated bungee; Waterproof; 100-foot range; Louder than everyone; App works great; Can be turned into a stereo pair; Includes Floatie; Sounds great
Not a thing; This speaker rocks and rolls