1. Push left button and dinosaur moves forward.2. Push right button for continuous walking.3.Charging: First put 3 AAA batteries into remote controller. Then open the cover in the side of remote controller, pull off the inside charging cable, connect it to the dinosaur toy, the dimosaur toy will charge by the remote controller.4.Proofreading Frequency Method: Select any of the A, B, C channels, press the forward key to proofreading frequency, If the frequency is inconsistent, switch anther channel, press the forward key to re-proofreading frequency. When proofreading frequency success, dinosaur toys will move up.Product Name:Remote Dinosaur ToyMaterial:ABS(Acrylonitrile Butadiene Styrene) PlasticMain Power Supply:3x1.5V AAA Batteries(not included)Length:25cmHeigth:14cmPackage Included:1x Dinosaur Toy1x Remote Controller(Not including batteries.)(1) Due to the difference between different monitors, the picture may not be reflecting the actual the item, please consider this before the purchase.(2)Please allow 1-3mm differs due to manual measurement.