The Avionic RCB OS-10 is a 10 Channel transmitter with Open Source software which means the options to upgrade your transmitter is literally limitless.
Comes with a bill.
Package contains:
o 1 no: Avionic RCB OS-10, 10 channel 2.4Ghz transmitter
o 1 no: Avionic RZ10, 10 channel SBus compatible receiver
o 1 no: Connector wires for Voltage check on a receiver
o 1 no: Wolfpack 7.4V 2200mah 8C lipo battery.