What do you want from your speakers? Powerful sound, connectivity, flexibility and a design that communicates cool in every possible language. The Tubecore DUO Speaker achieves all three tasks with effortless grace. This WiFi enabled, bluetooth speaker connects to any device you own through its app and can crank out any sound – music, movie or game audio. All in HD. Turn DUO around and you’ll see it has a port for every single jack in existence, so you never have to worry about connectivity. The killer feature is the high-resolution encoder – one knob to adjust and command the whole speaker.