Battery operated led sock with star designnot just for st nicholas day on 6th december but through the entire advent and christmas period this gold coloured sock decorates living rooms or childrenaposs rooms with its starry design it is decoratively showcased by 25 leds the onoff switch is located on the integrated battery box batteries 15 v 3x aa are not included in delivery however they can be ordered as accessories adjustable functions flashing light or side light protection