Simulation: The cab of this RC engineering vehicle embodies the high level of simulation of the remote control toy, suitable for children over 3 years old. Crash Proof Design: The anti collision design on the front of the RC dump truck greatly reduces the impact of bumps on the RC car. Single Axes Hydraulic Rod: The single axes hydraulic rod can be stretched up and down stably, and is not easy to fall off. Multifunctional: You can fully control the multi directional driving of the remote control car, you can go forward, backward, turn left, turn right. Premium Material: The high quality sturdy and durable bus body is made of ABS plastic, which is more sturdy and stable. Feature: 1. Simulation: The cab of this RC engineering vehicle embodies the high level of simulation of the remote control toy, suitable for children over 3 years old. 2. Crash Proof Design: The anti collision design on the front of the RC dump truck greatly reduces the impact of bumps on the RC car. 3. Single Axes Hydraulic Rod: The single axes hydraulic rod can be stretched up and down stably, and is not easy to fall off. 4. Multifunctional: You can fully control the multi directional driving of the remote control car, you can go forward, backward, turn left, turn right. 5. Premium Material: The high quality sturdy and durable bus body is made of ABS plastic, which is more sturdy and stable. How to Use: Installthebatterytouse Specification: Item Type: RC Engineering Vehicle Material: ABS, Electronic Components Size: Approx. 19.5 x 8 x 9cm/7.7 x 3.1 x 3.5in Battery: Body: 1 x 3.7V14500 Lithium Battery (Included) Remote Control: 2 x AA Batteries (Not Included) Body Battery Capacity: 500mAh Appropriate Age: Over 3 Years Old Package List: 1 x Remote Control Car1 x Remote Control 1 x Supporting Battery 1 x Charging Cable Note: Please allow 1cm/0.4in error for manual measurement