Technical details:
Operating voltage transmitter 4.8 to 6 V (4 AA batteries)
2.4GHz FHSS system (Frequency Hopping Spread Spectrum)
Two infinitely variable fully proportional channels
Servo reverse for all channels (reversal of direction)
Trim function
Power supply of receiver 4,8-6V possible
Uni-connector System Graupner-J / R
Charging socket (positive inside)
Battery LED status indication