Sony XB21 EXTRA BASS™ Portable Wireless Speaker - Orange RedOverview The speakers of the Sony XB21 EXTRA BASS Portable Wireless Speaker are carefully designed to give you a real three dimensional experience. The blue lines show how angled speakers with new DSP technology send your music to a wider area, creating a festival vibe, wherever you are. Warranty We value our customers and their experience of the products purchased from Techachi. All of the products are put through a rigorous process to accurately