To use Seeker the T - Rex, first insert 2 x AAA batteries. You can switch it from a dinosaur to an off - road car easily. On the LCD screen, pick your preferred driver and dinosaur faces to customize Seeker. Press the different buttons on Seeker to enjoy fun phrases, dinosaur facts, and sound effects. When you press the action button on its back, the claws will move and the mouth will light up. The educational flash card can be used to learn more about dinosaurs. Remember to keep the toy away from water and sharp objects. If the toy doesn't work properly, check the batteries. For long - term use, store it in a dry and cool place.