1. First , eject your iPod shuffle from iTunes, if you have it connected.
2. Then remove the iPod shuffle from the USB dock.
3. Move the switch that is on the top of the iPod shuffle to the off position.
Note: When iPod shuffle is off, the green stripe by the switch is not visible.
4. Wait 5 seconds.
5. Move the switch back to the on position so green stripe will be visible in either position.