Using your Iron Man Electronic Helmet is easy. First, insert 3 AAA batteries (not included) into the designated battery compartment. Once the batteries are in, put on the helmet. It's adjustable, so you can make it fit your head comfortably. To use the cool features, simply attach or detach the magnetized faceplate. This will make the LED eyes light up and play dramatic sound effects. When you're done using the helmet, remove the batteries if you won't be using it for a while. Keep the helmet in a dry place away from direct sunlight to maintain its beautiful finish. Avoid dropping the helmet as it could damage the electronic components or the detailed sculpting. Clean it gently with a soft, dry cloth if it gets dirty. That's all there is to it, and now you're ready to be a part of the Marvel action!