Great for iPOD and more i-Lit stereo speakers put on a mesmerizing LED light show, as it responds to every beat of the music by changing its colours. Sparkling lights race up and down the towers depending on the strength of the sound being carried out. Just plug in an iPod or any other music source with company provided connectors (PC/notebook, CD, MP3, radio, or gaming system). (via gogo-gadgets.co.uk)