Is There A Fire? Firefighter Jj And Firefighter Nina To The Rescue! The Cocomelon Transforming Fire Truck Has Everything You Need To Save The Day. Transform The Firetruck By Opening It Up To Reveal Three Levels Of Fun! Jj And Nina Can Access All Levels Of The Fire Truck With The Ladder That Connects The Platforms. Turn On The Fire Engine Lights & Sounds By Pressing The Bell Button! Jj, Nina, And The Dalmatian Fit Inside The Cabin Of The Truck. Doors Open So They Can Jump Out When Its Action Time!