Lay the Egg: Insert the attached egg into the dinosaur and observe the dinosaur move across the floor as it lays the egg. Put the egg back into the dinosaur's body for endless fun Walking: Boys and girls alike will love the Tyrannosaurus Rex crawling across the floor in a realistic dinosaur fashion. Its neck and head move as it roars and walks. It can also lay eggs Roar: This dinosaur makes a realistic roaring sound as it walks, which is sure to delight kids ages 3-14 years old Light Up the Lights: No more bored kids staring at the screen Kids use a robot that stimulates their minds and senses. This red dinosaur will brighten its day with its flashing LED lights. The eyes and tongue cycle through red, green, and blue lights as the dinosaur roars. The dinosaur will also project a graphic on the ground as it walks Perfect Gift: Boys and girls alike will love the dinosaur toy and will surely be entertained by this dinosaur. It's the perfect gift for birthdays, holidays, Christmas, or just because Powered by 3 AA batteries (Not Included) Specifications: Applicable age: 3 years old and above Material: Plastic Size: 47 x 5.5 x 10cm Powered by: 3 x AA batteries (Not Included) Product features: music, lights, spray, walking and laying eggs, etc. Package included: 1 x Dinosaur 2 x Eggs