Get on the road with Kilburn II. Free from the confines of wires and cords, this bluetooth speaker offers 20 + hours of portable playtime on a single charge. This stout-hearted hero weighs only 3 kg and is the loudest speaker in its class. It produces a clear midrange, deep bass and extended highs that are unrivaled for a speaker this size, and its multi-directional sound will immerse you in your music, indoors or out.