How to use: First, use the manual loading ramp to drive the police car onto the transporter. Spin the helicopter's rotor blades to set it up for take - off. Press the buttons on the helicopter to activate the lights and sounds. Push the transporter around for some fun play. It's great for your little one to hold and move around. Attention: Keep the toy away from small children under 3 years old as there might be small parts that could be a choking hazard. When the lights and sounds become weak, replace the 3 x AAA batteries. Maintenance: Wipe the toy with a dry cloth to keep it clean. Don't use any harsh chemicals on it.