What does the ipod touch look like?

If you're referring to the charger/USB cable, it is a cord with a USB connector on one end and a flat, long connector on the other that fits the charging port on your iPod. If it connects to the wall, a small cube-shaped attachment with a regular wall socket plug can be connected to the USB end of the cable. The cable that comes with the iPod is white, but can be other colors if bought separately.