Does your cardboard box play music?
Cardboard Radio and Speaker features a fun simple but inventive cool design that you will surely love. If you don't like it plain vanilla you can easily customize it using coloring markers or with just a simple pencil. The front is where the speaker and knob controls are located, one for the volume and one for scanning signals. On the side it has an input plug for iPod and mp3 players. It is powered using 4 AA batteries but a cord can be bought separately.