Using your Marvel Legends Green Goblin Electronic Pumpkin is super easy. First, make sure you insert 2 1.5V AA alkaline batteries (not included). To start, press the center button once to turn on the light effects. If you press it twice, you'll get a light and sound sequence with the Green Goblin's signature cackle. Roll the pumpkin on a flat surface, and you'll see a light - up countdown ending with a blast sound. For a one - minute light display, just press and hold the center button for 3 seconds. When not in use, keep it in a dry place away from direct sunlight. Don't expose it to water or extreme temperatures. If the light or sound starts to weaken, it's probably time to change the batteries. Enjoy your role - play with this amazing pumpkin!