4PCS RBRC 2.4G 4CH Transmitter Circuit Board USB Charging Cable Wire for SG 1203 RC Tank 155 supports standard PPM output and

supports standard PPM output and has i-BUS support for up to 18 channels

Compatible with JumperTX (An independent fork of OpenTX)

Battery for boat: 14

automatic gain control

Cell Configuration: 3S1P

4PCS RBRC 2.4G 4CH Transmitter Circuit Board USB Charging Cable Wire for SG 1203 RC Tank 155 supports standard PPM output andDescription: Item Brand: RBRC Item Name: Transmitter circuit board usb charging cable wire Material: Electronic components and plastic Color: As the color shown Fit For: Double drive rc tanks and rc tracked cars,such as sg 1203 rc tank Specification: Transmitter: 2. 4g,4 channels,forward,backward,turn left right,remote distance is 50m,required battery is 3x AA battery(not included),its weight is 169. 1g Circuit Board: Its weight is 13. 7g USB Charging