Some of the ground models require gear box control and additional control features. The 4YWD has been redesigned to be a 2.4GHz specification, making it the most basic 4 channels that are free from the hassle of receiver handling and transmitter antennas. Built-in transmitter 2.4GHz antenna Transmitter Power: 6.0 V battery LED status indicator (2 levels) Servo Reverse Non-Slip Adjustable Lever Head With shift gate Includes 4CH 2.4GHz Antenna Built-in Receiver
(Set Contents) Transmitter: T4YWD, Receiver: R214GF-E
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