Speed to the rescue in the 36004 Smart Tech Sound Fire Rescue Set. There’s trouble at the old collapsing bridge and a fire has broken out in the forest. Use the different Action Tags to activate the Smart Tech Sound fire engine, animate the rescue-themed play and save the day. Turn the trains lights and siren on, create a fire scenario and then put it out – all using the different Action Tags included. There’s even a game Action Tag that triggers a playful game within the Smart Tech Sound app. WARNING: Choking hazard! Not for children under 3 years of age.