Despite its small size and light weight, the Rolly device produces surprisingly clear sound. With 180-degree horizontal opposed stereo speakers, listeners can enjoy high sound quality from nearly anywhere. Also, the speakers have a neodymium magnet for powerful audio performance. Sound reverberates from the surface the device is placed on, be it a desk or the floor. A digital amp for high sound quality is another technology that adds to the device’s powerful sound With built-in robotics technologies, the device is designed to move its small arms, shoulders and wheels, six moving parts, to the beat of the music. With about 700 colors including pink, blue, white and orange, lighting adds to the impact. It’s ready to use right out of the box, so you can begin listening to music and watching it dance immediately. To choreograph an original routine, the unit comes with software for customizing the music and motions on the device using a USB connection to a PC