<ul><li>Model:CSR-12T-1B and CSR-12T-1A are the same,Both can be used</li><li>compatible:Compatible with best choice products Jeep truck (but not all JEEP trucks)View the controller model</li><li>Frequency match:1.Turn off the Power Switch on the car. 2.Remove the bttery cover on the Remote Control and put in 2 AAA battery, the three LED indicators will fiash. 3.Turn on the Power Switch on the car, when the LED indicators stop flashing and 2 of them are on, matching successes. (If pairing fails, please repeat this step)(Note: batteries are not included)</li><li>Includes: remote control and controller (does not include batteries)</li><li>More children's electric car replacement parts can search ToiCottage</li></ul><br><br>CSR-12T-1B and CSR-12T-1A are the same,Both can be used

Replacement CSR-12T-1B=CSR-12T-1A 12v Control Box and 2.4ghz Remote Control for Ride on car Compatible with Power Wheels Best Choice Products Jeep Parts KidsTruck Controller Control kit