Features: Function: Robot arm ascend/descend, forward, backward, turn left, turn right, clamping, loosening.There are 8 types in this series, which can be used for competition and smart battle to increase the fun of the game. 2.4GHz: With 2.4GHz transmitter, you\'ll never get any radio interference with this RC robotic car.The remote control has the function of switching channels. One remote control can control other 7 series robotic car by switching channels. Clip Things: This robotic arm can pick up the water glass. Increase the interest of life. Learning and Education: Package includes disassembly and assembly tools, it is a good DIY tool, RC robotic car can improve logical thinking, problem-solving skills. Inspire your child\'s curiosity by remote control robotic car and offers a fun and educational way to play. Warranty: If there are any problems, please contact our store in time. We will give you a satisfactory solution.