Toy car, a toy car with an RFID identification signal of a group on an RFID reader and a transponder from an electromagnetic field for a signal configured to identify the toy car for identity and to conduct data Representative RFID transponders to identify the toy car. In some embodiments, RFID transponders in a toy car energy for the operation of electromagnetic energy include circuitry to convert. In some embodiments, opening with a metal housing with a toy car configured so that the RFID transponder and the opening of a cross-slot to the outer edge of the wheels on a plane.