Using this toy is a breeze. First, turn on the remote control and the Dash the T - Rex. You can then use the remote to make Dash move around. To see the amazing transformation, simply press the switch button on the remote. To personalize Dash, use the LCD screen to select different eyes and drivers. When you press the buttons on Dash or the remote, you'll hear fun phrases and facts. For a quieter play, adjust the volume on the remote. As for maintenance, keep the toy away from water and store it in a dry place. When the batteries run out, replace them with the appropriate type as specified in the toy's manual. Make sure to keep small parts away from children under 3 years old as they may pose a choking hazard.