BERLIN – Aug. 30, 2018 – Introducing Kilburn II, a portable speaker that packs a punch. New for Kilburn II is the multi-directional Blumlein stereo sound, which will immerse you in your music, indoors or out, as well as Bluetooth Qualcomm® aptX™. Free from the confines of wires and cords, Kilburn II offers 20+ hours of portable playtime BERLIN – Aug. 30, 2018 – Introducing Kilburn II, a portable speaker that packs a punch. New for Kilburn II is the multi-directional Blumlein stereo sound, which will immerse you in your music, indoors or out, as well as Bluetooth Qualcomm® aptX™. Free from the confines of wires and cords, Kilburn II offers 20+ hours of portable playtime