Never worry about having the correct crystal, because you have crystal FREE interference FREE 2.4 GHz technology.
The new MX-3 FHSS (Frequency Hopping) 2.4 GHz Spread Spectrum radio system is based on the revolutionary MX-3.
Now you can have crystal FREE, interference FREE performance in the comfortable MX-3 chassis.
The MX-3 FHSS has all the features of the MX-3, plus 18 Model Memory. You can save all of your models and setups in one transmitter and be on your way to the track.