Easy PlugandPlay Installation Connect the remote control and receiver by pressing and holding the forward and reverse buttons at the same time. The indicator light flashes, then turn on the car for a quick and hassle setup that gets your child back to driving fun in moments. 2.4G InterferenceOperation Enjoy stable and responsive control with advanced 2.4G technology that avoids signal conflicts from other devices, providing a smooth and reliable driving experience for kids' electric toy cars. 12V General Purpose Motor Compatibility Designed for 12V children's electric vehicles, this 7pin receiver and remote control set is a lasting replacement part that fits various models; always check your existing control box to insure compatibility. Complete Set Options Choose from 3 package options – receiver only, remote only, or the full set (1 receiver + 1 remote control) – offering flexibility whether you need a single component or the entire RC remote control system. Use scenarios Replacing a worn or broken factory remote in a 12V kids' electric vehicle, restoring original performance and control. Upgrading to a 2.4G wireless system for reliable control in homes with multiple RC toys or potential signal interference. Keeping a spare receiver and/or remote for families with several 12V vehicles or for convenient setup across different models.