Experience the finest vintage hifi with the Tubecore DUO Digital Tube Speaker. Offering a stunningly vintage sound, this speaker combines the retro with the modern for brilliant ability. Inside DUO is a Quad-Band BT4 radio which enables the device to stream music and pair wirelessly with other speakers. In addition, the speaker offers a 30-foot range so you can go about your day while you rock out. Additionally, DUO features an open software computer. With this, you have unlimited possibilities for music accessibility. Finally, the DUO Speaker features a beautiful magnetic speaker cover to keep all the technology safe. It comes in ten different colors to enhance any interior. In addition to the cover, the DUO Speaker has a beautiful wood casing.