Memtes Walking Triceratops Dinosaur Toy Realistic Sounds and Fun Lights, Walks and Roars! Memtes Dinosaur Triceratops Toy gives the kids all the sounds and action of a real Triceratops Dinosaur. Run after the Triceratops while he walks away by himself. Walking Triceratops makes awesome realistic dinosaur noises and has fun lights to add that extra spark! lots of fun for all ages, requiring 3 AA batteries, kids will be enthused to receive this as a gift for any occasion.