The activators are devices that the super kids use to use their powers and change into their costumes, and also to suppress their powers when among the public eye. The activator in the center is the standard version for all the super kids while the rest were custom made for seven kids:
Glasses activator (upper left): Arachnid Kid
Ring activator (upper right): Phantom Lass
Belt activator (lower left): Timbercat
Glove activator (lower right): 10K
Necklace activator (center right): Daughter Nature
Ankle bracelet activator (center left): Ripgirl
Bandana clip activator (upper center): Hex
All the super kids have to do is say the battle cry "It's Fightin' Time" and press the symbol on the activator to change from civilian to super kid and vice versa