Bang & Olufsen and the South Korean fashion house Ader Error have just announced their partnership for a limited edition of the A1 speaker in Z-Blue, the signature of Ader Error. Contemporary and visually appealing, this nomad speaker offers 360° sound dispersion and up to 18 hours of autonomy. Accompagnée de sa housse circulaire, elle est proposée en édition limitée au prix de 320 €. www.bang-olufsen.com