Description Transmitter Specs: Transmitter: Redox Classic 6 Number of channels: 6x PWM + 1x SBUS Model type: Airplane, UAV, Helicopter, Car, Boat Frequency/Modvulation: 2,4 GHz S-FHSS, FSK Resolution: 1024 points Operating voltage: 4,8 - 6 V Power drain: ~120 mA Weight: 434 g (approx. 525 g with batteries) Power source: 4x AA NiMH/LR6 batteries (not included) Low voltage alarm: yes