Like a lantern of sound, The Speaker by Balmuda sends its output in all directions. Its 77mm full-range driver sits atop an organic glass tube, using the air inside like a spring to boost bass response. Also inside the tube are three LED lights, housed in vacuum tube-like enclosures, that react to the music playing in real-time. Its rechargeable battery is good for up to seven hours of playback, and Bluetooth and 3.5mm aux inputs ensure compatibility with most audio sources. Currently a Japanese exclusive, a Stateside launch has yet to be announced.