MULTI-FUNCTION: This super value dinosaur toy set includes 1 pc remote control Velociraptor and 6 pcs pull back dinosaur car. The RC Velociraptor features simulated walking, light & roaring, etc. RC Velociraptor is battery powered (built-in lithium battery included). The controller requires 2AA batteries (Not included).LARGE SIZE: This walking dinosaur measures 18’’ (Length, head to tail) x 7’’ (Height)..PERFECT GIFT FOR KIDS: This multi-function remote control dinosaur comes with built-in rechargeable lithium battery (3.7V, 1200 mAh). The dinosaur can last up to 2 hours after being fully charged. It will be one of the best gifts for Christmas, Thanksgiving, New Year, Birthday, Halloween, Easter, party favors, educational purposes, rewards and dinosaur themed party..SAFE: This battery operated T-Rex and the pull back dinosaur cars are made of non-toxic, high-quality plastics, Meet U.S. Toy Standard. ASTM Safety Test Approved..SATISFACTION GURANTEED: By clicking “Contact Seller” button, we will refund you or ship you a replacement if you are not satisfied with the walking dinosaur toy you received within 60 days.